put on→ wear；
例:The old man died 4 years ago.
----The old man has been dead for 4 years.
---- It is 4 years since the old man died. ---Four years has passed since the old man died.
He joined the Party 2 years ago.
-----He has been in the Party for 2 years.
I bought the book 5 days ago. ---- I have had the book for 5 days.
补充练习：
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. ----- How long can I ______ the book? ------ Two weeks.
A. borrow B. lend C. get D. keep 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 ________ for 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