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No conclusion _________ about the new product until the result of the experiment has been announced.

A. is drawn B. was drawn C. will be drawn D. has been drawn

The house is in _____ bad condition that it badly requires _____.

A. such; being fixed B. such; fixing C. so; to fix D. so; to be fixed

______ surprised me most was the suggestion that he ______.

A. That; should make B. That; had made

C. What; should make D. What; had made

----You didn’t wait for Mr. Smith last night, did you?

---- Yes, but we _______. He didn’t return home at all.

A. needn’t have B. should have C. didn’t need to D. don’t have to

Much to my surprise, she ______ tears ______ she read the letter.

A. burst out; instant B. burst into; the instant

C. burst out; instantly D. burst into; instant

--- You seem to be familiar with London.

--- I ______ there for three years. It’s great to be back.

A. lived B. had lived C. have lived D. live

I promise _____ else can you find ____ better computer at such a low price.

A. anywhere, a B. nowhere, the C. nowhere, a D. somewhere,/

---Sorry, sir. I can't answer this question.

---Well, you are supposed ______ this part of history.

A．reading B．to be reading C．to read D. to have read.

He is such ____ social failure that many colleagues don’t like him.

A. the B. an C. a D. 不填

Two years ago, she bought an expensive mountain bike and then she persuaded me to buy ___.

A. this B. that　　　　C. it D. one