7. We mustn't write in the books        (borrow) from the library.

6. My parents often told me "Things        (lose) never come again！"

5. Mr Daniel is now in our school,but he once       (work) in No. 1

Middle School for three years.

4. Whenever he travelled in those days,he        (write) down what he saw and heard.

3. The products       (buy) on the Internet are usually cheaper. That's why many people prefer to do the shopping on the Internet.

2. ―Wow,what are you wearing? I      (not recognize) you. ―Well,I want to change my style.

1. You cannot accept an opinion       (offer) to you unless it is based on facts.

5. The person you are looking for has gone away just now.

4. I received a strange phone call yesterday. What a bad day I have!

3. She looks very well when I last saw her.