補充練習：

　　1. When he arrived at the bus stop, the bus ________ for 20 minutes.

　　A. has left B. had left C. has been away D. had been away

　　2. I ______ the League for 5 years so far.

　　A. joined B. have joined C. have been in

　　3. The factory ________ since the February of 1988.

　　A . has been open B. has opened C. was open D. opened

　　4. Mary and Rose _______friends since they met in 2000.

　　A. have made B. have been C. made D. have become

　　5.You mustn't ________ until he comes back.

　　A. be away B. leave C. be left

　　6. The meeting _______ for a week now.

　　A. has finished B. has ended C. has been over

　　7. Miss Gao ______ this school for nearly 5 years.

　　A. has been in B. has come to C. has taught

　　8. Ben ______ a teacher for 4 years .

　　A. has been B. has become C. was D. became

　　9. I ______ home for a week.

　　A. have returned B. have been back C. returned

　　10. How long _______ he ________ ?

　　A. died B. has, died C. has, been dead

　　11. He ______ at eight yesterday afternoon.

　　A. slept B. was sleeping C. has sleep D. had slept

　　12. He ________ the car for a week.

　　A. bought B. has bought C. has had

　　13. -----How long _____ you _____ ill ? -----Two weeks.

　　A. did fall B. have, fell C. have, been

　　14. Since 2000, he _____ his hometown.

　　A. has left B. has moved away C. has been away from

　　15. I'll lend you the book , but you can only _____ it for 2 days.

　　A. borrow B. keep C. take

　　16. The bus ______ on the road for 2 hours so far.

　　A. has stopped B. stopped C. has been

　　17. Are you _____ the jacket these days?

　　A. wearing B. putting on C. dressing D. on

　　18. He ________ foe 2 hours.

　　A. got up B. has got up C. has been up

　　19. Tom is ill in hospital. He _______ a cold for several days.

　　A. is B. catches C. has caught D. has had

　　20. ----- How long can I ______ the book? ------ Two weeks.

　　A. borrow B. lend C. get D. keep

　　Key:

　　1---5 D C A B B; 6---10 C A A B C; 11---15 B C C C B; 16---20 C A C D D

　　補充練習：

　　1. When he arrived at the bus stop, the bus ________ for 20 minutes.

　　A. has left B. had left C. has been away D. had been away

　　2. I ______ the League for 5 years so far.

　　A. joined B. have joined C. have been in

　　3. The factory ________ since the February of 1988.

　　A . has been open B. has opened C. was open D. opened

　　4. Mary and Rose _______friends since they met in 2000.

　　A. have made B. have been C. made D. have become

　　5.You mustn't ________ until he comes back.

　　A. be away B. leave C. be left

　　6. The meeting _______ for a week now.

　　A. has finished B. has ended C. has been over

　　7. Miss Gao ______ this school for nearly 5 years.

　　A. has been in B. has come to C. has taught

　　8. Ben ______ a teacher for 4 years .

　　A. has been B. has become C. was D. became

　　9. I ______ home for a week.

　　A. have returned B. have been back C. returned

　　10. How long _______ he ________ ?

　　A. died B. has, died C. has, been dead

　　11. He ______ at eight yesterday afternoon.

　　A. slept B. was sleeping C. has sleep D. had slept

　　12. He ________ the car for a week.

　　A. bought B. has bought C. has had

　　13. -----How long _____ you _____ ill ? -----Two weeks.

　　A. did fall B. have, fell C. have, been

　　14. Since 2000, he _____ his hometown.

　　A. has left B. has moved away C. has been away from

　　15. I'll lend you the book , but you can only _____ it for 2 days.

　　A. borrow B. keep C. take

　　16. The bus ______ on the road for 2 hours so far.

　　A. has stopped B. stopped C. has been

　　17. Are you _____ the jacket these days?

　　A. wearing B. putting on C. dressing D. on

　　18. He ________ foe 2 hours.

　　A. got up B. has got up C. has been up

　　19. Tom is ill in hospital. He _______ a cold for several days.

　　A. is B. catches C. has caught D. has had

　　20. ----- How long can I ______ the book? ------ Two weeks.

　　A. borrow B. lend C. get D. keep

　　Key:

　　1---5 D C A B B; 6---10 C A A B C; 11---15 B C C C B; 16---20 C A C D D