—Do you know if they swimming tomorrow？
—I think they will if they free．（ ）
A.go； will be B.will go； are
C.will go； will be
—How much do you need？
—One teaspoon．（ ）
A.apples B.salt C.banana
Study hard! you study， results you'll get．（ ）
A.The harder； better
B.Harder； better
C.The harder； the better
—I think people will have less free time in the future．
— ．With robot's help，people will have more free time．（ ）
A.I don't agree B.I don't know
C.I think so
I'm too busy now.I have homework to do.（ ）
A.much too B.too many C.too much
—With Nan'ao Bridge opened to traffic, of cars go over the bridge every day.
—Yes.And today's number is nearly eight .（ ）
A.hundreds； hundreds B.hundreds； hundred
C.hundred； hundred
