_________ my grandfather grew older, he lost interest in everything except fishing.
| A．While | B．When | C．As | D．Since |
The young man________the car, hoping to get home before the time for dinner.
| A．sped up | B．turned up | C．picked up | D．gave up |
In dealing with public relations, we should make every effort to prevent the_____in personality.
| A．contact | B．conflict | C．connection | D．contrast |
In front of our house ____ we used to swim.
| A．a river lies that | B．does a river lie where |
| C．lies a river which | D．lies a river where |
---Don’t worry, Mum. The doctor said it was only the flu.
---____! I’ll tell Dad there’s nothing serious.
| A．What a relief | B．Congratulations |
| C．How surprising | D．I’m so sorry |
The analysis shows that plastics, particularly those that __________ fast, are contributing to the climate change.
| A．break off | B．break down |
| C．break up | D．break out |