Who do you think ___ the book here?— It may be JohnHe was sitting here all the morning

Would you like __________ orange juice—No, thanks. There is __________ in my bottle.

What do you think of swimming— It’s not easy, but I won’t ______. I want to be a good swimmer.

Teachers recommend parents ____ their children under 12 to ride bicycles to school for safety.[ ]

The students often finish their work .