—I knocked but nobody answered the door.
----They _____asleep then and didn’t hear you.
| A．must be | B．should be | C．must have been | D．should have been |
You’d better get the second-hand car ________ before you sell it.
| A．repaired | B．repair | C．repairing | D．in repair |
They believe that there is _________ in the world.
| A．no such a car | B．no such car |
| C．not such a car | D．not such car |
---How about going for a walk after supper?
-----__________.
| A．No, I’m busy. | B．Why do that? |
| C．Yes, let’s do. | D．Good idea |
Frank, with his two sisters, ________ London by train which ________at 8:30 next morning.
| A．is leaving for; will leave | B．are leaving for; leaves |
| C．is leaving for; leaves | D．will leave for; will leave |
--- I know you are an expert in skincare.
---________, but I do know something. So how can I help you?
| A．You don’t say | B．I don’t agree |
| C．Believe it or not | D．I wouldn’t say that |