--- I am really struck by your spoken English. You speak so fluently. Have you been abroad?
---Yes. I ______ in London for two years.
| A．have stayed | B．stayed |
| C．had stayed | D．have been staying |
— I’d like to go to the cinema with you, Dad.
— Sorry, my darling, but the film is ____ for adults only.
| A．admitted | B．intended | C．promised | D．permitted |
He left home in 1980 and has never come back ____.
| A．though | B．while | C．when | D．since |
— How about a game of chess?
— ____
| A．I agree. | B．Why not? | C．I’d like to. | D．That’s right. |
— Don’t forget to take the message to my teacher.
— ____.
| A．Yes, I will | B．No, I won’t |
| C．I don’t think so | D．Sorry, I wouldn’t |
— How many students are going to the Great Wall?
— ____.
| A．None | B．No one | C．No | D．Not any |