Bài 2.
1.
(-) They didn't watch a good football match on TV last night.
(?) Did they watch a good football match on TV last night?
2.
(-) Peter didn't send that letter to Mary yesterday morning.
(?) Did Peter send that letter to Mary yesterday morning?
3.
(-) Jane's mother didn't buy a new car last month.
(?) Did Jane's mother buy a new car last month?
4.
(-) We didn't visit Halong Bay three years ago.
(?) Did you visit Halong Bay three years ago?
5.
(-) They didn't leave for Hai Phong in 1999.
(?) Did they leave for Hai Phong in 1999?
6.
They didn't build a new school in my village ten months ago.
Did they build a new school in your village ten months ago?
7.
I didn't borrow a lot of books in the library last weekend.
Did you borrow a lot of books in the library last weekend?
8.
We didn't buy a house near Thao's house in 2009.
Did you buy a house near Thao's house in 2009?
Bài 3:
1. built
2. didn't do
3. gave
4. was playing
5. was doing - were playing
6. painted
7. were having - started
8. told - sat
9. got - were getting
10. rained - were walking
Bài 4:
1. They decided to get married last Sunday.
2. We were learning Maths at this time last Friday.
3. I didn't write or call my roommates three months ago.
4. Her children were playing chess in the sitting room at three p.m. yesterday.
5. Marria didn't finish her composition last weekend.
