UNIT 8. SPORTS AND GAMES

3.fixed
4.swam
5.ran
6.received
7.liked
8.watched
9.has been displayed
10.writtend
11.bought
12.had
13.visited
14.send
15.said
16.did
17.invitend
18.drank
19.drew
20.played
21.did
22.was competing
23.sang

Bài 3:
1.got
2.came
3.was
4.bought
5.gave/was
6.didn't đó
7.did
8.watched
9.was
10.weren't
Bài 4:
1.c
2.c
3.a
4.d
5.c

Bài làm
1.was dấu hiệu của quá khứ đơn:yesterday
2.were dấu hiệu:last month
3.Were dấu hiệu:yesterday
4.was dấu hiệu:yesterday
5.was dấu hiệu:last week
II.
3.repaired
4.swam
5.ran
6.received
7.disliked
8.watched
9.showed
10.wrote
11.bought
12.had
13.visited
14.sent
15.spoke
16.made
17.invited
18.introduced
19.drank
20. drew
21. played
22. learned
23. studied
24. did
25. competed
26. sang
III
1. got
2. came
3. was
4. bought
5. gave/was
6. didn't do
7. Did/lived
8. watched
9. Did/was
10. weren't
IV.
1.C
2.C
3.A
4.D
5.C