3. Give the correct form of the verbs.(2P)
1. Tuan and his brother (not/ watch)………………………..TV at the moment. They (be)………..asleep.
2. My father always (come)………………..home late. He (finish)………………..work at 5 o’clock.
3. I (not/ understand)…………………………this sentence. What this word (mean)……………?
4. Let’s (help)…………mom. She (clean)…………………the floor.
5. What your brother (do)………………….this summer vacation? He (visit)………………..Ha Long Bay.
6. We ( study)……………………………the use of verb in English at the moment.
7. The earth ( go)…………………………around the sun once every 365 days.
8. That student ( know)………………………all of the new words very well now.
9. He generally ( sing)……………in English but today he ( sing)……………..in French.
10. The teacher ( point)…………at the black board when he ( want)………. to explain something.