Viết câu với các từ sau

2. I was walking home last night. It started to rain.

(when) à __________________________________________________________________________

(while) à __________________________________________________________________________

3. I was studying for my exam. My phone rang three times.

(when) à __________________________________________________________________________

(while) à __________________________________________________________________________

4. I was walking to the park. I saw my friend.

(when) à __________________________________________________________________________

(while) à __________________________________________________________________________

5. They were playing basketball. It started to rain.

(when) à __________________________________________________________________________

(while) à __________________________________________________________________________

6. We were watching a movie. The doorbell rang.

(when) à __________________________________________________________________________

(while) à __________________________________________________________________________

7. You were driving to work. You heard the news on the radio.

(when) à __________________________________________________________________________

(while) à __________________________________________________________________________

8. We were watching a movie. The power went out.

(when) à __________________________________________________________________________

(while) à __________________________________________________________________________

9. He was watching TV. His friend called and invited him to go out.

(when) à __________________________________________________________________________

(while) à __________________________________________________________________________

10. I was going to work. I saw my old friend from high school.

(when) à __________________________________________________________________________

(while) à __________________________________________________________________________