You should read some good books and they can ___________ a new world to you.

Since you are free now, why not_____? [ ]

How long may I _____________ the book?—Two weeks.

It’s difficult for people to walk _____ the forest at night.[ ]

John　likes　playing　soccer　very　much　and　he　_____　about　one　hour　playing　it　every　day.