It takes 7 hours by plane?(划线部分提问)

  _______ ________ does it take by plane?

He goes to work in a car. (同上)

  He _______ a ________ to work.

They work six days a week. (同上)

  They work ________ Monday _______ Saturday.

Can you help him?(同义句转换)

  Can you _______ _______ _______ ________ ?

They must ________ (work) hard at English.

______ (walk)is good for health.

He usually likes _____ (dance), but he’d like ________ (go)fishing today.

He ______ (do) his homework in the evening. But he ______ (not do) it at this time.

Let’s ______ (play) class after school.

Listen! Some one _______ (sing) in the next room.