IV. Supply the correct verb form: Present tenses.
1. Listen! I __________ (think) someone __________ (knock) at the door.
2. We __________ (not/ know) why Sarah is upset, but she __________ (not/ speak) to us for a ages.
3. The earth __________ (circle) the sun once every 365 days.
4. Why __________ (you/ stare) at me? I suppose you __________ (not/ see) a woman on a motorbike before!
5. How many times __________ (you/ see) him since he went to Edinburgh?
6. Trevor and Laura like Scrabble. They __________ (play) it most evenings.
7. The number of vehicles on the road __________ (increase).
8. “Sorry I’m late”. “That’s all right. I __________ (not/ wait) long”.
9. Mrs. Green always __________ (go) to work by car, but this week she__________ (travel) by bus.
10. We __________ (be) from French. We __________ (be) there for 20 years.
11. These flowers are dying. You __________ (not/ water) them for ages.
12. Mai __________ (lose) her keys, so she can’t get into the house.
13. I’m afraid I __________ (not/ finish) typing those letters yet. I __________ (deal) with customers all morning.
14. A: What __________ (your father/ do)?
B: He __________ (be) an architect but he (not/ work) at the moment.
15. A: __________ (you/ ever/ see) a lion?
B: Yes, I __________ (see) it since I was a child.
IV.Are the underlined Vs correct or not? Correct the wrong ones.
1.While I had =>was having a bath, someone knocked at the door.
2.Sally didn't go=>hasn't gone to a boxing match for a long time.
3.Dick tried to repair the car but he didn't know what he was doing. : câu đúng
4.What did you bring to Tom's party? câu đúng
5.Were you eating => did you eat spaghetti every day when you were in Italy?
6.I didn't know you had bought a new car. câu đúng
7.They all wanted to believe her , but suspected =>suspectedly she was lying.
8.As Mary walked home, she was a had=> had an accident.
9.When I got home, my parents had went =>gone to bed
10.Although it rained a lot, I was enjoying=>enjoyed my hoiliday last summer.
3.was doing
4.did you bring
6.had bought