Now most families have only one child _____ our country’s one-child policy.
A. since B. because C. because of
Mr.Zhao is teacher. is a good teacher .
| A．her cousin, He |
| B．he cousin, He |
| C．her cousin’s, She |
| D．her cousin’s, He |
---Whose shirt is that?
---It’s _____________.
| A．her | B．my | C．Dad’s | D．me |
---How many ________ are there in your class?
---There are twenty-five.
| A．boy | B．boys | C．boies | D．boyes |
This is a picture _________ my school.
| A．in | B．on | C．of | D．from |
There is art room on the first floor.
| A．a | B．an | C．/ | D．the |