—How are you doing all these years, Jim?
—Nothing new. Everything is going on _______ it was years ago.
| A．as | B．while | C．when | D．since |
— Hello, may I have an appointment with the doctor?
— ____
| A．Sorry, he is busy at the moment. |
| B．Why didn’t you call earlier? |
| C．Certainly. May I know your name? |
| D．Sorry, he doesn’t want to see you. |
— I’m afraid I can’t finish the book this week.
— ____.
| A．Please go ahead | B．That’s right |
| C．Not at all | D．Take your time |
— I enjoyed the food very much.
— I’m glad you liked it. Please drop in any time you like.
— ____
| A．Is it all right? | B．I’m afraid I won’t be free. |
| C．Yes, I will. | D．That’s great. |
— Let’s go swimming, shall we?
— ____.
| A．It’s my pleasure | B．It doesn’t matter |
| C．Yes, let’s go | D．I agree with you |
— ____
— Drop in if you have time.
— Sure. Bye!
| A．Well, I really must be going now. |
| B．I wonder if you could let me go now. |
| C．Do you mind if I leave now? |
| D．What a shame that I want to go now! |