Draw the front, side, and top views of 3D objects on the provided grids.

To solve the problem of drawing the front view, side view, and top view of each 3D object, we need to carefully analyze the structure of each object from different perspectives. Let's go through each object step by step.

---

Object 1:

#### Front View:
- The front view shows a 2x2 grid with one cube missing in the top-right corner.
- Drawing:
```
X X
X .
```

#### Side View:
- From the side, we see two cubes stacked vertically on the left and one cube on the right.
- Drawing:
```
X
X
.
X
```

#### Top View:
- From the top, we see a 2x2 grid with one cube missing in the bottom-right corner.
- Drawing:
```
X X
X .
```

---

Object 2:

#### Front View:
- The front view shows a 2x2 grid with one cube missing in the bottom-left corner.
- Drawing:
```
X X
. X
```

#### Side View:
- From the side, we see two cubes stacked vertically on the left and one cube on the right.
- Drawing:
```
X
X
.
X
```

#### Top View:
- From the top, we see a 2x2 grid with one cube missing in the top-left corner.
- Drawing:
```
. X
X X
```

---

Object 3:

#### Front View:
- The front view shows a 2x2 grid with one cube missing in the top-left corner.
- Drawing:
```
. X
X X
```

#### Side View:
- From the side, we see two cubes stacked vertically on the left and one cube on the right.
- Drawing:
```
X
X
.
X
```

#### Top View:
- From the top, we see a 2x2 grid with one cube missing in the bottom-right corner.
- Drawing:
```
X X
X .
```

---

Final Answer:

Here is the completed table with all views:

| 3D Object | Front View | Side View | Top View |
|-----------|------------|-----------|----------|
| | X X | X | X X |
| | X . | X | X . |
| | | . | |
| | | X | |
| | | | |
| | X X | X | . X |
| | . X | X | X X |
| | | . | |
| | | X | |
| | | | |
| | . X | X | X X |
| | X X | X | X . |
| | | . | |
| | | X | |

$$
\boxed{
\begin{array}{|c|c|c|c|}
\hline
\text{3D Object} & \text{Front View} & \text{Side View} & \text{Top View} \\
\hline
& X X & X & X X \\
& X . & X & X . \\
& & . & \\
& & X & \\
& & & \\
& X X & X & . X \\
& . X & X & X X \\
& & . & \\
& & X & \\
& & & \\
& . X & X & X X \\
& X X & X & X . \\
& & . & \\
& & X & \\
\hline
\end{array}
}
$$