_________ do you spell it?

Dick and Bob are classmates. Dick likes reading novels after school, _______   Bob likes basketball.   
A. or   B. if           C. while   

—______ Mary ______ Alice has joined the music club because they have no time. 
— It’s a pity!
A. Both; and   B. Not only; but also   C. Neither; nor

I have worked in this factory __________ I came here in 2001.
A.  from        B. for          C.  since

-Jack, I think you should say sorry to Mary.
- I won’t do that _____ she says sorry to me first.

You can’t go to the mall with John,         he has got his driver’s license.

Try not to buy too many things from abroad _________ it may cost a lot of money to bring them back.

There's a red car parking in our neighborhood. Do you know _____ it is?

Tony is an English boy. He can speak English, ______ he can’t speak Chinese.

_____do you like watching comedies?  Because they ’re funny.