Don’t with .
| A． compare , other | B．compares, others |
| C．compare, the other | D． compare, others |
__________ is really hard _ _ them to climb such a high mountain.
| A．This; to | B．It; to |
| C．This; for | D．It; for |
We must _______ to help them out of trouble.
| A．try our best | B．try your best |
| C．try | D．trying |
Must I go to a medical school and be a doctor like you ,Dad?
No,you _______ .You’re free to make your own decision .
| A．can’t |
| B．mustn’t |
| C．shouldn’t |
| D．needn’t |
English isn’t as __________ as Chinese.
Maybe, perhaps it’s just because Chinese is your native language.
| A．easy | B．easily | C．easier | D．easiest |
What do you think of the price of gold in the world ?
Nowadays it is getting much __________than before .
| A．low |
| B．lower |
| C．lowest |
| D．the lowest |