Bài 7:
1. was
2. were
3. is
4. was
5. was ... was
6. are ... were
7. is
8. Were
Bài 8:
1. She didn't buy a new dress yesterday.
Did she buy a new dress yesterday?
2. They weren't late for school.
Were they late for school?
3. She didn't go to a book store yesterday?
Did she go to a book store yesterday?
4. I didn't drive carelessly last week.
Did you drive carelessly last week?
5. I wasn't ill last week.
Were you ill last week?
6. He didn't stop his car to take a photograph.
Did he stop his car to take a photograph.
7. She didn't wait for you two hours ago
Did she wait for you two hours ago?
8. She didn't live in New York in 2009.
Did she live in New York in 2009?
9. It wasn't rain hevily two day ago.
Was is rain hevily two day ago?
10. He didn't finish his homework lát night.
Did he finish his homework lát night.
Chúc bạn học tốt. Xin 5 sao và CTLHN.
