1. I am a doctor and I am working at Hanoi hospital
2. She didn't go to school yesterday.
3. Maria doesn't like eating ice cream and drinking coke.
4. Mark never drank coffee.
5. They have been driving since they were 18 years old.
6. We are playing soccer in the schoolyard.
7. He didn't watch TV last night
8. Where were they when you met them 2 days ago
9. My father is reading the newspaper in the living room.
10. My mother worked at the supermarket last year.

1. I'm a doctor and I am work at Ha Noi hospital
2. She didn't go to school yesterday.
3. Maria doesn't like eat icecream and drink coca.
4. Mark never drank coffee
5. They have driven car since 18
6. We're playing football in the school yard
7. He didn't watch TV last night.
8. Where were they be when you met them 2 days ago?
9. My father is reading newspaper in the living room.
10. My mother worked at the supermarket last year
 

1. I'm a doctor and I'm doing in a hospital in HaNoi 
2. She didn't go to school yesterday. 
3. Maria doesn't like eat ice cream and drink coca 
4. Mark never drank coffee.
5. They're been driving since they were 18.
6. We're playing football in the schoolyard.
7. He didn't watch TV last night.
8. Where were they when you met them two days ago?
9. I was reading the newspaper in the living room.
10. My mother worked at the supermarket last year.
Đây là những kiến thức cơ bản bạn cần nắm vững bạn nhé ! 
Thì quá khứ đơn :  S + was/ were + O 
Thì hiện tại hoàn thành : S + have/has + PII …
Thì hiện tại tiếp diễn : S + tobe + V-ing +...
Thì hiện tại đơn : S + am/ is/ are + N/ Adj
Tất cả các thì trên đều ở dạng khẳng định 
Bạn cần học kĩ công thức thì bạn sẽ làm bài tốt thôi ! Chúc bạn hiểu bài và học thật giỏi nhé !