Chia động từ trong ngoặc ở thì quá khứ đơn:
1. Last summer my family( go)............on a trip to Ho Chi Minh city.
2. Yesterday, I called Jason on the phone. He ( not be).................at home, so I (speak)...........to his sister.
3. We (eat).............a delicious dinner at a Mexican reataurant last Wednesday.
4. Her grandmother (work).................in a local hosital in 1992.
5. My teacher used to be a teacher. He (teach)...............Chemistry at school.
6. This morning I( get).............up at 6.30 o'clock and I didn't have enough time for breakfast.
7. you (remember)..................to lock the door?
- Oh, my god! I (forget)...................
Chia động từ trong ngoặc ở thì hiện tại hoàn thành:
1. They (never eat)....................Mexican food.
2. Hoa (walk)..................in the rain many times. She loves it.
3. I (never see)...................such a big flower.
4. We (not visit).............Nha Trang.
5. I (read).................that novel three times.
6. He ( never meet)...............her before.
7. The zoo isn't far from here. I (walk)...................there three times.