Allow the children to voice their opinions，__________ they are different from your own.
| A．until |
| B．even if |
| C．unless |
| D．as though |
He is a skillful worker. I am sure he has enough ________to fix all the________.
| A．experience；equipment |
| B．experiences；equipments |
| C．experience；equipments |
| D．experiences；equipment |
I ________very late during the summer vacation，but now I________up very early.
| A．am used to rise；am used to getting |
| B．am used to rise，used to getting |
| C．used to rise；am used to getting |
| D．used to rise；used to get |
The newly-built bridge ________the beauty of the city.
| A．adds up to |
| B．adds to |
| C．adds up |
| D．is added to |
At the foot of the mountain ________.
| A．a village lie |
| B．lies a village |
| C．does a village lie |
| D．lying a village |
－Did you do well in the math examination yesterday?
－I'm afraid not. Some problems were not as easy as they________.
| A．supposed |
| B．supposed to be |
| C．were supposed to be |
| D．were supposed to |