His father _____businessman , and his mother ia ______ head teacher.
A.a;a B.a;an C. an;an
( ) （7） ---Can we ________ this Sunday? ---OK.
A. go to climb B. go climbing C. goes climbing
( ) （6） Does Wang Bing __________?
A. sing wellB. sings well C. sing good
( ) （5） Let’s go _________ tomorrow.
A. skate B. skating C. skates
( ) （4） What subjects _____ Mike ______ this term?
A. does, studies B. do, study C. does, study
( ) （3） ________ do they live? They live in Canada.
A.Where’s B. Where C. What