You ________ wait for him. I’m not sure whether he’ll come back or not today.
| A．can’t | B．shouldn’t | C．mustn’t | D．needn’t |
---Could you please go sightseeing with us this Sunday ?
---______ . I have to finish my homework .
| A．Yes , sure . | B．I’m sorry . |
| C．Excuse me . | D．Good idea . |
I think this room is _____ than that one .
| A．the more comfortable | B．the most comfortable |
| C．much comfortable | D．much more comfortable |
Mum , I want to watch TV. Could I _______ now ?
| A．turn it on | B．turn on it |
| C．turn off it | D．turn it off |
_____ he was very tired , ___ he didn’t stop working .
| A．Though, / | B．Though , but |
| C．But , / | D．Because , / |
It’s important ________.
| A．learn English | B．for learn English |
| C．to learn English | D．learning English |