my friend 1. I was waiting for the bus when my mobile phone rang. While I was waiting for the bus, my mobile phone rang.

Make as many sentences as possible as in the example. Write in your notebook. (Đặt càng nhiều câu như trong ví dụ càng tốt. Viết vào tập của bạn.)

1. wait for / bus

2. cook / lunch

3. shop / groceries

4. watch / TV

5. walk / park

A. mobile phone / ring

B. read / book

C. start / rain

D. do / my homework

E. see / my friend

1. I was waiting for the bus when my mobile phone rang.

While I was waiting for the bus, my mobile phone rang.