---My grandma likes rock music very much. ---_________.
A I’m not sure. B What on earth is that?
C Really? I don’t believe it. D I hope so.
--- Can I look at the menu for a few more minutes before I order?
--- Of course. _______, Sir.
| A．Make yourself at home | B．At your service |
| C．It doesn’t matter | D．Take your time |
We had to wait half an hour we had already booked(预定) a table.
| A．since | B．although | C．until | D．before |
My iphone 5 needs to be repaired. How much do you think it _____?
| A．would cost | B．cost | C．has cost | D．will cost |
— Will you attend the meeting this afternoon?
— But I __________ anything about it yet.
| A．wasn’t told | B．haven’t been told |
| C．didn’t tell | D．won’t tell |
---I don’t think you saw him just now.
--- .I did see him yesterday.
| A．Really | B． Generally . | C．Actually | D．Greatly |