_____ it's a little bit hard for some of us to imitate the ..

_____ it's a little bit hard for some of us to imitate the standard English accent, we still communicate with foreigners very well.[ ]A. As ifB. Even ifC. Now thatD. As long as

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She had just finished her homework ________ her mother asked..

She had just finished her homework ________ her mother asked her to practice playing the piano yesterday. [ ]A.whenB.whileC.afterD.since

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He had no sooner finished his speech ________ the students s..

He had no sooner finished his speech ________ the students started cheering.[ ]A. sinceB. asC. whenD. than

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As is reported, it is 100 years ________ Tsinghua University..

As is reported, it is 100 years ________ Tsinghua University was founded.[ ]A. whenB. beforeC. afterD. since

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________ our manager objects to Tom's joining the club, we ..

________ our manager objects to Tom's joining the club, we shall accept him as a member.[ ]A. UntilB. UnlessC. IfD. After

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