【题目】Linda ________ half of the report already. And she will finish the rest this afternoon.
A.did
B.will do
C.has done
D.was doing

A.alone ； alone B. lonely； alone C.alone ； lonely

【题目】A lot of people will help you, so you _____________worry about the money.
A.can't
B.needn't
C.mustn't
D.couldn't

A. in ；in B. in； on C.at； on

A. It's a book. B. It book. C. Is book. D. That is book.

A. it B. they C. them

【题目】It's exciting to see the huge glass ball ________ through the darkness on New Year's Eve.
A.fell
B.falls
C.falling
D.to fall

A. in B. by C. on D. with

A. leafes B. leaves C. leafs

A. That’s right B. It doesn’t matter C. Thank you D. You’re welcome