II. Choose a,b,c,d complete each sentence
1. By the time you......... for that position, i......... for the company for fove years
A.Are applying/am working
B. Applied/had worked
C. Have applied/was working
D. Apply/have worked
2. Water........ at 100 degrees celsius
A. Boil
B. Boils
C. Is boiling
D. Was boiling
3. Look! A boy.......... over the fence !
A. Is jumping
B. Jumps
C. Had jumped
D. Was jumping
4. I'm sorry, teacher. I....... to do my homework yesterday
5.when their daughter.......... born, they............. married for four years
A. Is/have been
B. Was/had been
C. Has been/were
D. Had been/are
6. At the time being, my son........nebraska wesleyan university
A. Is attending
B. Attend
C. Was attending
D. attended
7.Columbus...........america more rhen 400 years ago
A. Discovered
B. Has discovered
C. Had discovered
D. Was discovering
8. We.......in sin sydbey when our father
II. Choose a,b,c,d complete each sentence
1. By the time you......... for that position, i......... for the company for fove years
A.Are applying/am working
B. Applied/had worked
C. Have applied/was working
D. Apply/have worked
2. Water........ at 100 degrees celsius
A. Boil
B. Boils
C. Is boiling
D. Was boiling
3. Look! A boy.......... over the fence !
A. Is jumping
B. Jumps
C. Had jumped
D. Was jumping
4. I'm sorry, teacher. I....... to do my homework yesterday
5.when their daughter.......... born, they............. married for four years
A. Is/have been
B. Was/had been
C. Has been/were
D. Had been/are
6. At the time being, my son........nebraska wesleyan university
A. Is attending
B. Attend
C. Was attending
D. attended
7.Columbus...........america more then 400 years ago
A. Discovered
B. Has discovered
C. Had discovered
D. Was discovering
8. We.......in sin sydbey when our father
II. Choose a,b,c,d complete each sentence
1. By the time you......... for that position, i......... for the company for fove years
A.Are applying/am working
B. Applied/had worked
C. Have applied/was working
D. Apply/have worked
2. Water........ at 100 degrees celsius
A. Boil
B. Boils
C. Is boiling
D. Was boiling
3. Look! A boy.......... over the fence !
A. Is jumping
B. Jumps
C. Had jumped
D. Was jumping
5.when their daughter.......... born, they............. married for four years
A. Is/have been
B. Was/had been
C. Has been/were
D. Had been/are
6. At the time being, my son........nebraska wesleyan university
A. Is attending
B. Attend
C. Was attending
D. attended
7.Columbus...........america more rhen 400 years ago
A. Discovered
B. Has discovered
C. Had discovered
D. Was discovering