— Mum, must I wash the dishes right now?
— No, you ______.
| A．shouldn’t | B．wouldn’t |
| C．mustn’t | D．needn’t |
These new types of energy from the sun, wind and water cost very little and will never ________.
| A．run out | B．wash out |
| C．wear out | D．put out |
— May Day is coming up. Have you decided ________?
— I’m planning to go on a trip to Hangzhou.
| A．when you’re going to spend it |
| B．how often are you going to spend it |
| C．where you’re going to spend it |
| D．how are you going to spend it |
It’s much easier for us to become friends________ we share similar interests.
| A．unless | B．when | C．even though | D．so that |
— What do you think of the TV show “I’m a Singer” last Friday?
— Wonderful! I don’t think I can see a ________ one.
| A．bad | B．worse | C．good | D．better |
— Look at the slim lady in red. Is that your English teacher?
— No, it ___________ be her. She has gone to England.
| A．needn’t | B．mustn’t |
| C．can’t | D．may not |