—Will you please answer the door? It ________ be your sister.
—Sorry, I ________. I’m feeding the rabbit.
| A．must; mustn’t | B．may; can’t |
| C．will; can’t | D．must; needn’t |
— The game is too hard for me. I will certainly lose.
— You never say no before you try.
| A．Come on! | B．I’m sorry. |
| C．Forget it! | D．Pardon me? |
— Excuse me, could you tell me where I can buy some?
— Sure. There’s a post office at the first crossing.
| A．snacks | B．umbrellas | C．stamps | D．Bananas |
I don't know________ they have passed the exam.
| A．if | B．what | C．which | D．Where |
— Do you need any help?
— Yes. I want to buy some novels. Could you please tell me ?
| A．where is the nearest library | B．where the nearest library is |
| C．where the nearest bookstore is | D．where is the nearest bookstore |
It took her some time ________ Chinese in class.
| A．finish to reading | B．to finish to read |
| C．finish reading | D．to finish reading |