Worksheet for students to complete sentences about computers and the internet using provided vocabulary words.

Task: Complete the 15 sentences with the words on the left.

Here is the solution with explanations for each sentence:

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#### Sentence 1:
I can send you a message if you let me know your ______.

- Word to fill in: e-mail address (E)
- Explanation: To send an email or message, you need the recipient's email address.

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#### Sentence 2:
If you click on that ______ it will take you to a new website.

- Word to fill in: link (L)
- Explanation: Clicking on a "link" redirects you to another webpage or website.

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#### Sentence 3:
I sent you a message this morning. Did you check your ______?

- Word to fill in: inbox (I)
- Explanation: The "inbox" is where received emails or messages are stored.

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#### Sentence 4:
How many hours a day are you ______?

- Word to fill in: online (O)
- Explanation: Being "online" refers to being connected to the internet.

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#### Sentence 5:
I bring my ______ computer to work.

- Word to fill in: laptop (N)
- Explanation: A "laptop" is a portable computer often used for work.

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#### Sentence 6:
How do you upload and ______ files?

- Word to fill in: download (V)
- Explanation: Uploading and downloading are common actions performed with files on the internet.

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#### Sentence 7:
Be careful when you decide to open a ______. It may have a virus!

- Word to fill in: attachment (A)
- Explanation: Email attachments can sometimes contain viruses, so caution is advised.

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#### Sentence 8:
I write about my travel experiences on my own ______.

- Word to fill in: blog (B)
- Explanation: A "blog" is a personal online journal where people share their experiences or thoughts.

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#### Sentence 9:
You can ______ any computer document or e-mail message that you don't want to keep.

- Word to fill in: delete (D)
- Explanation: To remove unwanted files or messages, you "delete" them.

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#### Sentence 10:
Oh no! I just spilled my coffee on my computer ______! My boss will be really angry...

- Word to fill in: keyboard (K)
- Explanation: Spilling coffee on a "keyboard" is a common mishap that can damage a computer.

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#### Sentence 11:
I almost never buy books at a book store anymore. I usually read ______.

- Word to fill in: e-book (E)
- Explanation: An "e-book" is a digital version of a book, which can be read on electronic devices.

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#### Sentence 12:
You can ______ to your e-mail account with your username and password.

- Word to fill in: sign in (S)
- Explanation: To access an email account, you need to "sign in" using your credentials.

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#### Sentence 13:
Our teacher sent us an e-mail with an attachment called homework.doc. “.doc” means ______.

- Word to fill in: document (N)
- Explanation: The ".doc" extension indicates that the file is a Microsoft Word document.

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#### Sentence 14:
My ______ is a secret. Only I know it.

- Word to fill in: password (P)
- Explanation: A "password" is a secret code used to secure accounts and should only be known by the user.

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#### Sentence 15:
I took a photo of our school yesterday, and sent it to you as an ______.

- Word to fill in: attachment (A)
- Explanation: Photos or other files are typically sent via email as "attachments."

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Final Answer:

1. e-mail address (E)
2. link (L)
3. inbox (I)
4. online (O)
5. laptop (N)
6. download (V)
7. attachment (A)
8. blog (B)
9. delete (D)
10. keyboard (K)
11. e-book (E)
12. sign in (S)
13. document (N)
14. password (P)
15. attachment (A)

Boxed Final Answer:
\boxed{E, L, I, O, N, V, A, B, D, K, E, S, N, P, A}