---- I’d like to make an appointment with Doctor Smith . Would 9 o’clock tomorrow be all right ?
---- . Her schedule is full in the morning .
| A．Yes , she’s free then | B．I’m afraid not |
| C．You must be kidding | D．Well , it depends |
You’d better have your room ______. It’s ______.
| A．clean; in mess | B．clean; in a mess |
| C．cleaned; in mess | D．cleaned; a mess |
The condition prevents the blood from freely.
| A．circulating | B．spreading |
| C．flowing | D．circling |
— You have spoken to your mother in a rude manner.
— I admit I was wrong, but she read my diary without my permission.
| A．shouldn’t | B．mustn’t |
| C．needn’t | D．won’t |
They met with a lot of difficulties in building the railway in Tibet, but they _____until it was completed.
| A．carried on | B．put on |
| C．carried out | D．put out |
When we were young, we tried to spend our time all kinds of games in the fields.
| A．to play | B．playing |
| C．on playing | D．played |