1. They ................... students yesterday.
A. am
B. is
C. was
D. were
2.They ............. doctors two years ago.
A. am
B. is
C. was
D. were
3. They ............... farmers last month.
A. are
B. is
C. was
D. were
4. We ....... nurses yesterday.
A. am
B. is
C. was
D. were
5. The weather ........cold yesterday.
A. am
B. is
C. was
D. were
6. I .........a pupil last week.
A.aren’t
B. isn’t
C. wasn’t
D. weren’t
7. My parents........teachers two years ago.
A. am
B. is
C. was
D. were
8. ... he an engineer yesterday. No, he ......
A.is/ isn’t
B.are/aren’t
C.was/wasn’t
D.were/weren’t
9. .......It hot last week?
A. am
B. is
C. was
D. were
10. Where ......Nam from yesterday?
A. am
B. is
C. was
D. were
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