He is such ____ social failure that many colleagues don’t like him.
A. the B. an C. a D. 不填
---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.
I promise _____ else can you find ____ better computer at such a low price.
A. anywhere, a B. nowhere, the C. nowhere, a D. somewhere,/
--- 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
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 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
