There are fifteen books in Daming's bag. There are thirty apples on Amy's desk. There are nineteen crayons in Ms Smart's box.
A.There are four. | B.There is forty. | C.How many students in your class? |
A.a | B.an | C.are |
A.day | B.week | C.hour |
A.a | B.an | C./ |
A.about | B.to | C.at |