一How many students are there in your school?
－_________the students in our school_________over two thousand.
| A．The number of；is | B．The number of；are |
| C．A number of；is | D．A number of；are |
— I feel tired and sleepy. — Why not stop _______?
| A．to work | B．having a rest |
| C．to have a rest | D．to go on with your work |
— Where are you going, Jack?
— My hair is too long. I’ll have it _______.
| A．cut | B．cuts | C．cutting | D．to cut |
Many Chinese students found______ difficult to learn English grammar.
| A．that | B．it | C．this | D．one |
________ you can’t pass the exam?
| A．What about | B．What whether | C．What if | D．What to do |
If you don’t know how to spell the new word, please ________ in the dictionary.
| A．look at | B．look them up | C．look up it | D．look it up |