Bài 1
1.I didn't go to the cinema last night.
2. She is eating her breakfast now.
3. Hoa is not watching TV at present
4. Tan needs to buy some stamps
Bài 2
1.rained
2. Did...get/got
3.sent
4. Did ... work
5.was/washed
6.didn't help
7.did ... take
8.borrowed
9.wasn't
10.did...spend