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科目： 來(lái)源：同步題 題型：單選題

I wonder if John has forgotten my number. I _____ him to call me for the past two hours.
[     ]
A. was expecting
B. had expected
C. have been expecting
D. expected

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科目： 來(lái)源：期末題 題型：單選題

— Hi, Tracy, you look tired.
— I am tired. I ____ the living room all day.
[     ]
A. painted
B. had painted
C. have been painting
D. have painted

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科目： 來(lái)源：浙江省模擬題 題型：單選題

Efforts to stop smoking in public areas _____ progress in Hangzhou in recent weeks.
[     ]
A. made
B. have been made
C. have been making
D. are making

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科目： 來(lái)源：期末題 題型：單選題

Maybe Jack has forgotten our appointment completely. I ____ him to call for the past two hours.
[     ]
A. have been expecting
B. have expected
C. have been expected
D. expected

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科目： 來(lái)源：浙江省高考真題 題型：單選題

Over the past decades, sea ice _____ in the Arctic as a result of global warming.

[     ]

A. had decreased
B. decreased
C. has been decreasing
D. is decreasing

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科目： 來(lái)源：北京高考真題 題型：單選題

Tom _____ in the library every night over the last three months.
[     ]
A. works
B. worked
C. has been working
D. had been working

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科目： 來(lái)源：河南省模擬題 題型：單選題

— Here is Paul! We _____ anxiously for him since last night.
— Maybe something happened to him.
[     ]
A. waited
B. were waiting
C. had waited
D. have been waiting

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科目： 來(lái)源：河南省模擬題 題型：單選題

How tired you look! You _____ these weeks. I think you need a holiday before you burn out.
[     ]
A. had overworked
B. overworked
C. have been overworking
D. were overworked

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科目： 來(lái)源：黑龍江省模擬題 題型：單選題

— Did you find the missing couple in the mountain yesterday?
— No, but we ____ to get in touch with them ever since.
[     ]
A. have tried
B. have been trying
C. had tried
D. had been trying

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科目： 來(lái)源：上海高考真題 題型：單選題

I'm sure you will do better in the test because you ____ so hard this year.
[     ]
A. studied
B. had studied
C. will study
D. have been studying

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