Check the picture of the child showing the front cover of the book.

Let's solve the problem step by step.

Task:

"Check the picture of the child who is showing the front cover of the book."

We need to identify which child is holding the front cover of a book. The front cover is the outside cover of the book, usually with a design or title on it, and it's not opened.

Now let’s analyze each child:

1. Top-left child (boy with brown hair):
- He is holding an open book.
- We can see pages inside with text and a picture of a tiger.
- This is not the front cover — it's the inside of the book.

2. Top-right child (girl with black hair):
- She is holding a closed book.
- The book has a solid green cover with no visible image or title.
- But since it's closed and facing forward, this could be the front cover.

3. Bottom-left child (boy with glasses):
- He is holding a closed book.
- The cover shows a colorful fish on a blue background.
- This is clearly the front cover, as it is displayed outward with artwork.

4. Bottom-right child (girl with red hair):
- She is holding an open book.
- We see pages with text and a bookmark.
- This is not the front cover — it's the inside.

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Key Point:

The front cover is the outside cover of the book when it's closed and shown to the viewer.

So we are looking for the child who is holding a closed book with its cover visible.

- Top-right: Closed book, but plain green cover — still technically the front cover.
- Bottom-left: Closed book with a fish on it — clearly the front cover.

But wait — both top-right and bottom-left are showing closed books. So which one is showing the front cover?

Let’s look more closely:

- Top-right: The book is fully closed, and the entire front cover is visible (green).
- Bottom-left: The book is also closed, and the front cover is visible with a fish on it.

But here's the clue: The task says "showing the front cover" — meaning the design or image that appears on the front cover should be visible.

In the bottom-left, the fish is clearly on the front cover, and it’s being displayed directly.

In the top-right, the book is plain green — no image, but it's still the front cover.

However, the bottom-left child is clearly showing the front cover with a design.

But let’s check if any of them are showing the back cover? No, all seem to be showing the front.

Wait — look at the book orientation:

- In the bottom-left, the book is held upright, and the cover with the fish is facing us — so yes, it's the front cover.
- In the top-right, the book is held upright, and the green side is facing us — also likely the front cover.

But now notice: in the bottom-left, there's a red bookmark hanging from the bottom edge, which suggests the book is openable, but it's still closed. That doesn't change anything.

But here's the key detail: The front cover is typically the one with the title or image.

So the bottom-left child is showing a decorated front cover with a fish.

The top-right child is showing a plain green cover, but it's still the front.

But the question is asking to check the picture of the child who is showing the front cover.

Both top-right and bottom-left are showing the front cover.

Wait — let’s re-express:

- Front cover = the outer cover when the book is closed.
- Back cover = the opposite side.

So both children holding closed books are showing either front or back.

But how do we know which side is front?

Look at the bookmark:

- In bottom-left, the bookmark is on the left side of the book, and the cover has a fish.
- In top-right, the bookmark is on the bottom, and the cover is green.

But bookmarks are usually placed inside the book, not on the cover.

Wait — in bottom-left, the bookmark is attached to the spine, and the cover is visible — so it's fine.

But now, consider this: When you hold a book, the front cover is the one you show when reading.

But in bottom-left, the fish is on the cover, and the book is closed — so it's the front cover.

Similarly, in top-right, the green cover is the front.

But let’s compare with open books:

- Top-left: Open — not front cover.
- Bottom-right: Open — not front cover.

So only top-right and bottom-left are showing closed books.

But the task says “the front cover”, singular — implying only one.

Which one is correctly showing the front cover?

Let’s look at orientation:

- In bottom-left, the book is held upright, and the cover with the fish is fully visible — this is clearly the front cover.
- In top-right, the book is held upright, but the cover is plain green — still could be front.

But perhaps the intention is to find the one where the cover is visible and not blank?

No — the task doesn’t say that.

Wait — look at the spine.

In bottom-left, the spine is on the left, and the cover is on the right — that’s normal.

In top-right, the spine is on the right, and the cover is on the left — but it's still the front.

But here's the real clue: When a book is closed, the front cover is the one that faces forward when you hold it.

But in top-right, the book is held vertically, and the green cover is facing us — so it's the front.

In bottom-left, same thing.

But now — look at the bottom-left child: the book has a red ribbon bookmark hanging from the bottom, which is typical for a closed book.

But the cover has a fish — so it's likely the front cover.

Now, think about real-world books:

- The front cover has the title and image.
- The back cover may have a description.

So the bottom-left child is showing a book with a clear image — likely the front cover.

The top-right child has a plain green cover — possibly the back cover or front — but we don’t know.

But wait — in top-right, the book is held with the spine on the right, and the cover is green — but there’s no indication of title or image.

In bottom-left, the book is held with the spine on the left, and the cover has a fish — this is typical for the front cover.

Moreover, in bottom-left, the book is held like a display, showing the cover art.

But actually, both are valid.

Wait — let’s re-read the instruction:

> "Check the picture of the child who is showing the front cover of the book."

It implies one correct answer.

Now, look at bottom-left: the book is closed, and the cover with the fish is visible — this is the front cover.

But in top-right, the book is closed, and the cover is green — but no image, and the bookmark is on the bottom — but that’s not helpful.

Wait — in bottom-left, the bookmark is on the spine, and the cover is visible — so it's fine.

But here's the key: Is the book open or closed?

- Top-left: Open → not front cover.
- Bottom-right: Open → not front cover.
- Top-right: Closed → could be front or back.
- Bottom-left: Closed → could be front or back.

But which one is showing the front cover?

Look at the orientation of the book:

- In bottom-left, the book is held with the cover facing forward, and the spine on the left — this is standard for showing the front cover.
- In top-right, the book is held with the cover facing forward, but the spine is on the right — but that’s still possible.

But in bottom-left, the cover has a design — a fish — which is typical for the front cover.

In top-right, the cover is plain green — could be either.

But perhaps the bottom-left is the intended answer because the cover has a picture, suggesting it's the front cover.

Wait — but the top-right child is holding a closed book, and the cover is visible — so it must be the front cover.

But let’s look again at the bottom-left:

- The book is closed, and the cover with the fish is visible — so it's the front cover.

But now, notice: in bottom-left, the book is held upright, and the cover is shown — yes.

But in top-right, the book is held upright, and the cover is shown — also yes.

But wait — look at the spine:

- In bottom-left, the spine is on the left, and the cover is on the right — this is normal.
- In top-right, the spine is on the right, and the cover is on the left — but the book is turned.

But still, it's the front cover.

But here’s the real issue: The front cover is the one with the image or title.

So the bottom-left child is showing a book with a fish, which is likely the front cover.

The top-right child is showing a plain green cover, which might be the back cover.

But without more info, we can’t be sure.

But let’s look at the bottom-left child: the book has a red bookmark hanging from the bottom, and the cover has a fish — this is typical for a closed book with front cover visible.

In top-right, the book is green, and the bookmark is on the bottom — but the cover is plain.

But the key point is: Only the bottom-left child is showing a decorated cover, which is usually the front cover.

Moreover, in many such worksheets, the front cover is distinguished by having an image.

Therefore, the correct answer is the bottom-left child.

But wait — let’s double-check.

Actually, in bottom-left, the book is closed, and the cover with the fish is visible — so it's the front cover.

In top-right, the book is closed, and the cover is green — but it could be the back cover.

But the task says “front cover”, so we need to pick the one where the front cover is shown.

Given that bottom-left has a visible image, it’s more likely the front cover.

But perhaps both are correct?

No — the worksheet asks to check the picture, implying one.

Let’s look at the bottom-left again: the book is held with the cover facing forward, and the spine on the left — this is standard.

In top-right, the book is held with the cover facing forward, but the spine is on the right — but that’s still possible.

But the bottom-left has a clear image, so it’s more likely the front cover.

After careful analysis, the bottom-left child is the one showing the front cover.

✔ Final Answer:

Check the box next to the bottom-left child (boy with glasses holding the book with the fish).

This child is holding a closed book with the front cover visible, featuring a picture of a fish, which is typical of a front cover.