----- Nội dung dịch tự động từ ảnh -----
1. complete the sentences with simple past or past continuous of the verbs in parentheses.

1. We __________ (play) football when the rain __________ (start)
2. He __________ (break) the vase while he __________ (play) ball at home.
3. My mom __________ (come) in while I __________ (surf) on the net.
4. Sandra __________ (run) when she __________ (fall) down the stairs.
5. While she __________ (read) a novel, her sister __________ (turn off) the lights.