A small car is big enough for a family of three ____ you need more space for baggage.
| A．once | B．because | C．if | D．unless |
Generally speaking，almost all the kids are________about how everything around them works.
| A．curious | B．careful |
| C．anxious | D．excited |
While prices are rising so fast，many people are working out ways to________their expenses.
| A．cut down | B．put down |
| C．turn down | D．settle down |
—What are you going to do this weekend?
—________.If time permits，I may go to Shanghai with my friends.
| A．Don’t mention it | B．It doesn’t matter |
| C．Forget it | D．It depends |
I thought the teacher would say something about our exam result but he________it.
| A．doesn’t mention | B．hasn’t mentioned |
| C．wouldn’t mention | D．didn’t mention |
She can’t help________the house because she’s busy making a cake in the kitchen.
| A．to clean | B．cleaning |
| C．cleaned | D．being cleaning |