They have no idea at all ____.
| A．what he is working on | B．what is he working on |
| C．what did he work on | D．what he is working |
. “Do you want to go to the movie, Jane？” “______. I feel like doing something different.”
| A．Don’t mention it | B．I don’t want it | C．I don’t think so | D．Not really |
. “Would you like me to show you the way？” “_______.”
| A．That‘s very kind of you. | B．Yes, you could. |
| C．Good idea！ | D．With great pleasure！ |
. “I prefer a computer made in your company, but I may need some more information about the product.” “_______.”
| A．Thank you | B．It‘s a pleasure |
| C．You are welcome | D．At your service |
. “Have a drink？” “No thanks, _____.”
| A．I do mind | B．I don’t like it | C．Never mind | D．I‘d rather not |
. “We‘ve missed the train！” “_____, there’ll be another in ten minutes.”
| A．All right | B．Not at all | C．Never mind | D．Don’t mention it |