There are 15 in the bag.A. pen B. a pen C. pens
We go to the movie theatre_____ a movie. A.watch B.to watch C.watching
_____does she go to work? By bus. A.What B.HowC.Where
Please stand _____ the train A.besideB. in C.of
The U.S ____.is of China.
kangaroos live in _______