There are ______ students in this school.
| A．two hundreds | B．two hundreds of |
| C．hundreds of | D．hundred of |
The book isfor us to read.
| A．good enough | B．enough good | C．too good | D．good too |
The cat is.You should take it to an animal hospital.
| A．dead | B．death | C．dying | D．died |
Could you please ___ your room after school?
| A．to clean | B．cleaning | C．clean | D．cleans |
—_____ you please play tennis with me? —Sorry, I _____.
| A．Could; can’t | B．Could; couldn’t | C．Can; don’t | D．Can; couldn’t |
Smoking is bad for your health. You should.
| A．give up it | B．give up them | C．give it up | D．give them up |