--Mr Li is giving the lesson.
--it be Mr. Li speaking? But he has already gone to England.
A.Shall B.Must C.Can
Mr Zhang and his wife _to the party last Sunday.
A. invited B.was invited C.were invited
_is a dog, a cat and three birds in the room.
A.There B.These C.This
We are looking forward to Hollywood in America,
A.visit B. visited C.visiting
Susan doesn't like sports, so she has decided join the P.E. club.
A.to B.don't C.not to