He stayed patient and answered every single question, ______ obvious the answer was.

A.no matter when
B. no matter whether
C.no matter how
D.no matter what

If I were you, I ______ job-hunting by visiting the websites of these companies.

A.will start
B.had started
C. start
D.would start

English is ____used and ______ people are interested in it.

A. wide, many more
B. widely, a lot more
C. wide, more
D. widely, much more

---- What would you like to drink ?---- It doesn’t matter. ________ will do .

A. Something
B. Everything
C. Nothing
D. Anything

This question is very difficult . _______ people can understand it.

A. Little
B. A few
C. Few
D. A little

---- ________ do you write to your penfriend ?- --- About twice a month.

A. How long
B. How much
C. How soon
D. How often

I would be willing to attend an interview at any time (suit) ______ for you.