Why didn't you let him ________ in?
A.come B.comes C.coming D.came
—Do you have any difficulty in _______ English?
—Yes, but I try to make myself _______.
A.to speak; understood B.speaking; understand
C.to speak; to understand D.speaking; understood
—Is Jack in the library?
—Maybe. I saw him ________ out with some books just now.
A.going B.go C.to go D.went
How time flies! We should show love for our parents and make them ________ how much they mean to us.
A.to know B.knowing C.knew D.know
He ________ stand outside the classroom.
A.was made B.made C.was making D.was made to
Helping others makes us very
A.lonely . B.proud . C.lazy . D.harmful
