Would you like some chocolate?
--I’d like some, but I’m _____
| A．on diet | B．in a diet | C．on a diet | D．in diet |
He telephoned the travel agency to ________ three air tickets to London.
| A．order | B．arrange | C．take | D．book |
I'm tired out.I ________ all afternoon and I don't seem to have finished anything.
| A．shopped | B．have shopped |
| C．had shopped | D．have been shopping |
I've become good friends with several of the students in my school ________ I met in the English speech contest last year.
| A．who | B．where | C．when | D．which |
Mother wanted to be a good provider, a role she ________ since her marriage to
Father.
| A．shoulders | B．shouldered |
| C．is shouldering | D．has been shouldering |
—Do you think their table tennis team will win the first place at the coming Asian Games?
—________.Ours is much stronger than theirs.
| A．Of course | B．It depends |
| C．Don't mention it | D．By no means |