—How much do I owe you for lunch?
— .It ' s nothing．
A.You're welcome B.Not at all C.Forget it D.That's right
Correct the errors in the following sentences, if .
A．not B.necessary C.any D．ever
It was ________ fun to play on the beach that it attracted countless children.
A.so great B.such great C.such a great D.so great a
He is a good cook at home and takes good care of the children, and _____his wife.
A.so does B. so is C.the same is true with D.so it is with
The system has been designed to give students quick and easy ________to the digital resources of the library.
A.way B.approach C.access D.passage
—The speaker is a tall man with glasses.
—Then it be Mr. Smith, who is short and thin.
A.can’t B.wouldn’t C.won’t D.mustn’t
