The girl students are sidcussing 　 　 the walls in the classroom.

A. what to paint color B. to paint what color

C. which color to paint D. to paint which color

It takes us less time to go to Beijing because the 　 　 of trains has increased a lot.

A. price B. speed C. space D. service

My parents have a lot of housework 　 　.

A. do B. to do C. doing

Sleeping is a popular way 　 　 among students.

A. relax B. relaxed C. relaxing D. to relax

Can you tell me how to 　 　 the word? I need to get my pronunciation right.

A. pronounce B. pronunciation C. copy D. write

He wants to marry off his daughter to the son of his business 　 　.

A. partner B. worker C. doctor D. patient

The  price of good, drinks and clothes 　 　 so quickly these years.

A. develops B. raises C. improve D. increases

He has a special 　 　 (能力) to write with two hands at the same time.

答案：ability

Could you please turn down the TV? Your brother 　 　 (review) his lessons.

答案：is reviewing

他们通过记下关键词记笔记.

They 　 　 　 　 by 　 　 　 　 key words.

答案：take; notes; writing; down