It we had cooperated for a couple of weeks. I realized we had a lot in common.
| A．was until; when |
| B．was until; that |
| C．wasn't until; when |
| D．wasn't until; that |
My grandmother takes a walk at six every morning. It is one of her activities.
| A．likely | B．routine | C．extreme | D．urgent |
With over fifty teams competing in the tournament, all the games will be played .
| A．eye to eye | B．head to toe | C．hand to mouth | D．back to back |
A variety of preventive measures are now in order to minimize the potential damage caused by the deadly disease.
| A．by birth | B．at will | C．in place | D．on call |
The old woman at the street corner must be lost. She is looking around for someone to help her.
| A．socially | B．accidentally | C．tremendously | D．desperately |
Although the working mother is very busy, she still a lot of time to children.
| A．devotes | B．spends | C．offers | D．provides |