Chia động từ trong ngoặc ở thì quá khứ đơn hay quá khứ tiếp diễn
1. Loan burnt her hand while she (cook) dinner.
2. I (meet) a friend while I (do) the shopping.
3. I (pay) for my things when I (hear) someone call my name.
4. I (turn) round and (see) Phan.
5. While he (have) a drink, a waiter (drop) a pile of plates.
6. While the waiter (pick) up the broken plates, he (cut) his finger.
7. We (take) a short test when the earthquake (begin).
8. Mr.Lan (read) the newspaper while his wife (prepare) dinner.
9. The fire (break) out when they (work) on the twentieth floor of the skyscraper.
10. The car (travel) at high speed when it (strike) the child.
1. Loan burnt her hand while she was cooking (cook) dinner.
2. I (meet) met a friend while I was doing (do) the shopping.
3. I (pay) was paying for my things when I (hear) heard someone call my name.
4. I (turn) was turning round and (see) saw Phan.
5. While he (have) was having a drink, a waiter (drop) dropped a pile of plates.
6. While the waiter (pick) was picking up the broken plates, he (cut) cut his finger.
7. We (take) were taking a short test when the earthquake (begin) began.
8. Mr.Lan (read) was reading the newspaper while his wife (prepare) was preparing dinner.
9. The fire (break) broke out when they (work) were working on the twentieth floor of the skyscraper.
10. The car (travel) was travelling at high speed when it (strike) stroke the child.