—What color is _______ orange?
—It's____ orange.
A.an, an | B.the, the | C.an / | D.a, / |
There are ________ books in the National Library.
A.twenty millions | B.twenty millions of |
C.twenty million | D.twenty million of |
Listen! Someone_____ singing in the next room.
A.is | B.are | C.does | D.do |
How about_________out for a walk, mum?
A.go | B.going | C.to go | D.goes |
I don’t think he tried his best to learn English, ___________?
A.did he | B.do I |
C.didn’t he | D.don’t I |
He spends as much time as he can ___________ English every day.
A.to practise speaking | B.to practise to speak |
C.practise to speak | D.practising speaking |