He is hard-working and is often ___. I hope he will have more ____ at his business.

A. success， successful

B. successful， success

C. successfully， successful

D. successful， successful

It’s a difficult time for the victims（受害者）in the earthquake， but they didn’t _______ hope.

A. give up       B. give off       C. give in       D. give out

It’s kind _________ you to help me with my English. You know， It’s impossible _______ me to pass this exam without your help.

A. of ， for          B. of ， of

C. for ， of           D. for ， for

— When did you finish your work?

—______________.

A. Until he came back           B. Not until he came back.

C. Before he came back.         D. Not after he came back.

—Did you go to Jack’s birthday party?

—No， I _______.

A. am not invited     B. wasn’t invited

C. haven’t invited   D. didn’t invite

—How long has your mother ______  Xinghua？

—About two weeks. But she will come back tomorrow.

A. been to        B. been in           C. gone to       D. gone in

—You are late again. The class _________ for five minutes.

—Sorry. There’s something wrong with my bike.

A. began      B. has begun    C. was on      D. has been on

— Must I return the book this week?

— No， you ______ . You can keep it for 20 days.

A. mustn’t   B. needn’t   C. can’t     D. wouldn’t

— Mum， can I help you with the cleaning?

— Thank you， dear. But you are ______ now. You must wait till you are ______

A. too young; too old      B. too young; enough old

C. so young; enough old     D. too young; old enough

This is ________ public place for us to do some reading. Don’t talk or laugh loudly in _____ public.

A. a; a    B. the; a    C. a; /     D. /; /