Bài 3. Chọn đúng thì của các câu sau
1. I saw/ was seeing the accident when I was waiting for the taxi.
2. What were you doing/ did you do when I phoned?
3. They didn’t visit/ weren’t visiting their friends last summer holiday.
4. It rained/ was raining heavily last July.
5. While people were talking to each other, he read/ was reading his book.
6. Chris was eating/ ate pizza every weekend last month.
7. While we were running/ run in the park, Mary fell over.
8. Did you find/ Were you finding your keys yesterday?
9. Who was she dancing/ did she dance with at the party last night?
10. They were watching/ watched football on TV at 10pm yesterday.
Bài 4. Chọn đáp án đúng:
1. We …… on the lake when it started to rain so we went home.
A. fished B. fishing C. were fishing D. are fishing
2. My dad found some money while he …… his suitcase.
A. packing B. package C. are packing D. was packing
3. My brother was studying in Ireland when he …... his girlfriend.
A. was met B. met C.was meeting D. were meeting
4. My grandma tried pizza for the first time while she ………. in Italy.
A. staying B. is staying C. is stayed D. was staying
5. My mom …… in the sea when she saw a dolphin.
A. was swimming B. was swiming C. were swimming D. were swiming
6. ……. it ……. when you woke up this morning?
A. Is….raining B. was ….. raining C. is….rain D.were…… raining
7. What …….. when the teacher came?
A. were you doing B. was you doing C. are you doing D. are you doing
8. While Tom ……….. the piano, his mother ……… the washing-up.
A. played/was doing B. was playing/did
C. was playing/was doing D. played/did
9. The man ………. his letter in the post office at that time.
A. is sending B. was sending C. sending D. was senting
10. The boys ………. while the girls ……….
A. were swimming/was sunbathing B. was swimming/was sunbathing
C. were swimming/were sunbathing D. was swimming/sunbathed
Bài 3. Chọn đúng thì của các câu sau
1. I saw/ was seeing the accident when I was waiting for the taxi.
2. What were you doing/ did you do when I phoned?
3. They didn’t visit/ weren’t visiting their friends last summer holiday.
4. It rained/ was raining heavily last July.
5. While people were talking to each other, he read/ was reading his book.
6. Chris was eating/ ate pizza every weekend last month.
7. While we were running/ run in the park, Mary fell over.
8. Did you find/ Were you finding your keys yesterday?
9. Who was she dancing/ did she dance with at the party last night?
10. They were watching/ watched football on TV at 10pm yesterday.
Bài 4. Chọn đáp án đúng:
1. We …… on the lake when it started to rain so we went home.
A. fished B. fishing C. were fishing D. are fishing
2. My dad found some money while he …… his suitcase.
A. packing B. package C. are packing D. was packing
3. My brother was studying in Ireland when he …... his girlfriend.
A. was met B. met C.was meeting D. were meeting
4. My grandma tried pizza for the first time while she ………. in Italy.
A. staying B. is staying C. is stayed D. was staying
5. My mom …… in the sea when she saw a dolphin.
A. was swimming B. was swiming C. were swimming D. were swiming
6. ……. it ……. when you woke up this morning?
A. Is….raining B. was ….. raining C. is….rain D.were…… raining
7. What …….. when the teacher came?
A. were you doing B. was you doing C. are you doing D. are you doing
8. While Tom ……….. the piano, his mother ……… the washing-up.
A. played/was doing B. was playing/did
C. was playing/was doing D. played/did
9. The man ………. his letter in the post office at that time.
A. is sending B. was sending C. sending D. was senting
10. The boys ………. while the girls ……….
A. were swimming/was sunbathing B. was swimming/was sunbathing
C. were swimming/were sunbathing D. was swimming/sunbathed