I can't answer this question, so I want to ask my teacher ______ help.

A. with B. in C. to D. for

（題文）Her son likes sports. He enjoyed ______ the Guangzhou Asian Games last year.

A. watching B. to watch C. watches D. watch

You shouldn't ______ energy (能源)．

A. wasting B. to waste C. wastes D. waste

It’s a good habit ____ breakfast every day.

A. had B. have C. has D. to have

My father often helps me ______ my science study.

A. to B. with C. on D. for

The book is a bit difficult. read something easier?

A. Why not to B. Why don’t C. Why not D. Why not you

It ______ the workers about 20 months to build the Huhang high?speed railway.

A．took B．spent C．cost D．paid

Look at the new words. Please ____ in your notebook.

A. write it down B. write down it

C. write them down D. write down them

If you don't know the meaning of the word, try to ______ it.

A. repeat B. guess C. smile D. count

______ translate every word when you read a passage.

A. Try not to B. Try to not C. Try to D. Try your best