—Mr. Smith has decided to his bad habit of smoking.
—That’s good news. I hope he can do it.
| A．set up | B．clean up | C．give up | D．save up |
-- Do you know why he left so early ?
--__________ for the English test, I guess.
| A．To study | B．Study | C．Studied | D．Studying |
There are _______ in the reading room, but many of those books aren’t _______ to read.
| A．enough books, enough easy |
| B．enough books, easy enough |
| C．books enough, easy enough |
| D．books enough, enough easy |
It’s generous _______ him to give so much money to charities. Now he thinks it's important _______him to help people in poor areas.
| A．for , to | B．of , for | C．to , of | D．for, for |
－Could you please tell me where __________?
－Sure. He is in the office.
| A．Mr. Lee was | B．Mr. Lee is | C．is Mr. Lee | D．was Mr. Lee |
－Is that Mary?
－No, it _______be her. She has gone to Tokyo.
| A．can’t | B．may | C．needn’t | D．mustn’t |