Languages across the world are becoming extinct ______ endangered mammals and four times endangered birds.
| A．at twice the rate of | B．as twice fast as |
| C．twice faster as | D．twice at rate of |
--- Bill, can I get you anything to drink?
--- .
| A．You are welcome | B．No problem |
| C．I wouldn't mind a coffee | D．Doesn’t matter |
-- Ann is in hospital.
-- Oh, really? I _ _ know. I go and visit her.
| A．didn’t; am going to | B．don’t; would |
| C．don’t; will | D．didn't; will |
----You are confident about the job interview, aren’t you?
---- , I’m well prepared and feel I’ve got everything they need.
| A．Sure, I am | B．It’s hard to say | C．I hope so | D．Well, maybe |
---- Putting on a happy face not only helps us make friends but also makes us feel better.
---- _______.
| A．I’d love to | B．I’m with you on that |
| C．It’s up to you | D．It’s my pleasure |
---- We’re organizing a party next Saturday, and I’d like you to come.
---- _______! I have another one that day. Thank you just the same.
| A．Good luck | B．What a pity | C．Never do it again | D．Well done |