那个男人是一个工人。A.That man wants to be a worker. B.He is a man worker.C.That man is a worker.
The horse is . A. runB. runningC. running
Daming and Sam playing football. A. is B. are C. am
WhatSam and Amy doing? A. is B. areC. am
We can seeinteresting things. A. lot ofB. a lots of C. lots of
Look at the menthe big trees. A. in B. at C. between