I don’t think his daughter is able to mend a computer, ________?
| A．does he | B．isn’t she | C．doesn’t he | D．is she |
Don’t lose heart._______you fail.
| A．until | B．even if | C．unless | D．or |
--- How are getting on with your English study?
----_________.
| A．Thanks | B．Good , thank you | C．Quite well, thank you | D．Very good |
You ________ tell anybody else about it; this is a secret between us.
| A．don’t | B．needn’t | C．mustn’t | D．won’t |
It is the first time that I_____ the night face to face.
A. have seen B.had seen C saw. D.see
French is also ____ useful language with a long history .
| A．an | B．the | C．/ | D．a |