As we know, England is ____European country and Singapore is ___Asian country.
| A．an;an | B．an;a | C．a;a | D．a;an |
The computer is very useful in our life, ________?
A. isn’t it B. wasn’t it C. doesn’t it
I want to watch TV now, Please _______.
A. turn it on B. turn on it C. turn it in
______ is a good idea to improve our English by singing English songs.
A. This B. That C. It
There are ______ students in our school.
A. three thousands of B. three thousand C. three thousands
If he _____ his homework, he’ll go to the movies tonight.
A. will finish B. finish C. finishes