---Why are you driving so fast?
---Because my flight is _______.
| A．getting off | B．taking off |
| C．turning off | D．putting off |
--Would you mind opening the window? It’s too hot.
--__________.
| A．Sorry. I wouldn’t. | B．No, of course not. |
| C．It doesn’t matter. | D．Yes, please. |
—Listen ! Helen is singing in the next room.
—It __________ be Helen. She is in Tianjin now.
| A．can’t | B．mustn’t | C．may not | D．shouldn’t |
_________ exciting match it is! Wonderful players and wonderful teams!
| A．What | B．What a | C．What an | D．How |
Which of the following signs means you can escape from the fire?
A． |
B． |
C． |
D． |
Don’t shout to the boy. It __________rude.
| A．smells | B．feels | C．sounds | D．tastes |