Điền T (True) nếu mỗi câu sau đúng, hoặc F (False) nếu câu sai và sửa lại cho đúng.
1.I have been in Mexico during the summer of 1970.
2. Mary had prepared dinner when I arrived, so we were able to eat immediately.
3. Three years ago he had been a student at a university in California.
4. We have collected stamps for many years.
5. We took the bus downtown, did a few errands, and had gone to lunch.
6. Since he bought a new car, he has been driving to work every day.
7. Last night they have recognized us from the party we went to earlier in the week.
8. Since Ted graduated, he has been working with his father.
9. The doctor had seen ten patients since eight o’clock this morning.
10. He is studying English for the last five years.
1. I have been in Mexico during the summer of 1970
(F) have been -> was
2. Mary had prepared dinner when I arrived, so we were able to eat immediately
(T)
3. Three years ago he had been a student at a university in California
(F) had been->was
4. We have collected stamps for many years
(T)
5. We took the bus downtown, did a few errands, and had gone to lunch
(F) had gone->went
6. Since he bought a new car, he has been driving to work every day
(T)
7. Last night they have recognized us from the party we went to earlier in the week
(F) have recognized -> recognized
8. Since Ted graduated, he has been working with his father
(T)
9. The doctor had seen ten patients since eight o’clock this morning
(F) had seen->has seen
10. He is studying English for the last five years
(F) is studying-> has studied
1 T
2 T
3 F->He has been a student at a university in California
4 T
5 T
6 F->Since he got a new car, he has been driven to work every day
7 F->Last night the recognized us from the party we went to in the early week
8 T
9 T
10 F->He has learnt English for five years