A
My mother is leaving for Beijing in a few days. I wonder when the earlies plane_____ (take off) on Monday.
takes off
My mother is leaving for Beijing in a few days. I wonder when the earlies plane takes off (take off) on Monday.
We _______ (learn) English now.
are learning
He always _____ (sleep) with his windows open.
sleeps
He always sleeps with his windows open.
Two years ago she______(buy) an expensive mountain bike.
bought
The sun ____ (rise) in the east.
rises
The sun rises in the east.
Whenever you ______ (buy) the presents, you should think about it from the receivers point of view.
buy
Unless some extra money _______ ,the theatre will close.
A. was found B. finds
C. is found D. found
C. is found
In the past few years, great changes ________(take place) in my hometown.
have taken place
Unless you ______(make) great achievements, you will have to live an ordinary life.
make
The real reason why prices ______ , and still are, too high is complex, and no short discussion can satisfactorily explain this problem.
A. were B. will be
C. have been D. had been
A. were
The twins, who _______ their homework, were
allowed to play badminton on the playground.
A. will finish B. finish
C. have finished D. had finished
D. had finished
Jack ______ in the lab when the power cut occurred.
A. works B. has worked
C. was working D. would work
C. was working
. I ________ on my report next week so I can't be able to meet
you any day.
A. am working B. will be working
C. was working D. have been working
B. will be working
---- I ________ (wait) here almost half an hour!
Why did it take you so long?
---- Sorry! I had to drive two block before I found a place to park.
have been waiting
I haven't seen Oliver for ages. When I last ________ (see) him, he ___________ (try) to find a job in London.
I haven't seen Oliver for ages. When I last ____saw____ (see) him, he __was trying_________ (try) to find a job in London.
---- Did you meet Tom at the railway station yesterday afternoon?
---- No. When I got there, he _____ (go) away.
had gone
----Tony, why are your eyes red?
----I _______ up peppers for the last five minutes.
A. cut B. was cutting
C. had cut D. have been cutting
D. have been cutting
When walking down street, I came across David, when I _______ for years.
A. didn't see B. haven't seen
C. hadn't seen D. wouldn't see
C. hadn't seen
My money _____(run) out. I must go to the bank to draw some of my savings out.
is running
The young man ______ hard for long to
realize his dream and now he is popular.
A. works B. worked
C. is working D. has worked
D. has worked
I don't understand how you got a ticket. I always ____ you ____ a careful driver.
A. think; are B. am thinking; are
C. thought; were D. think; were
I don't understand how you got a ticket. I always thought you were a careful driver.
C. thought; were
---- Would you please repeat it?
---- Obviously, you ________ me.
A. hadn't listen to B. were not listening to
C. haven't listen to D. don't listen to
B. were not listening to
Find the wrong one.
•I have leaved for Beijing.
•I have leaved for Beijing for 3 years.
•I have been off to Beijing for 3 years.
•I have leaved for Beijing for 3 years. (X)
非延续性动词可以用于完成时态，但不可以接表示一段时间的状语。
若是要接表示一段时间的状语，需要变为相应的形容词。
I would rather you ____ (tell) her the truth
have told
I would rather you have told her the truth
I _____ (write) the article when they came.
had written
I had written the article when they came.