He asked me to give up working on this math problem. It’s too difficult. Here ＂give up working＂ means _______.

A. go on working B. stop working C. stop to work D. work out

There is going to _________an important meeting tomorrow. Please try _________late,

A. have; not to be B. have; not be C. be; not to be D. be; not be

There _____ a teacher and 40 students in the classroom.

A. is B. are C. has D. have

The painting ______ to a museum in New York in 2000.

A. sells B. was sold C. sold D. is sold

—— Is Jim at home by himself?

—— No, there is another boy __________ with him.

A. playing B. play C. plays D. to play

There will be no difficulty in the world that they cannot ______.

A. conquer B. defeat C. win D. overcome

—Tommy, don't ______ in your room.

— OK, mum, I will put away my toys at once.

A. take out B. make a mess C. play with D. look for

We went to the park yesterday and we had fun ______ volleyball.

A. play B. playing C. played

Please remember your notebook here tomorrow.

A. bringing B. to take C. to bring

Thanks for your invitation, but I’m so sorry I can’t go. I need to _____ my baby at home.

A. take after B. care about C. take care of