David often helps Sandy ___ her Maths, he also shares his school things ___ her.
A. to, to B. with, to
C. with, with D. to, with
My best friend Jack looks happy, and he always ________ a smile ________ his face.
A. wear; on B. put; in
C. wears; on D. wears; in
She is ready to help people ________.
A. any timeB. any times
C. some time D. sometime
The _________ joke often makes the children .
A .fun, laugh B. funny, to laugh
C. fun, laugh D. funny, laugh
— _____________ does your cat weigh?
— About 5 kilograms.
A. What B. How much
C. How many D. How
He is _________ of the three.
A.taller B.the taller boy
C.the tallest boy D.the tall boy