I’ve ordered some pizza, so we _______ worry about cooking when we get home tired.
| A．can’t | B．dare not | C．needn’t | D．may not |
We’re just trying to reach a point __________ both sides will sit down together and talk.
| A．where | B．that | C．when | D．which |
I was told that there were about 50 foreign students __________ Chinese in the school, most __________were from Germany.
| A．study; of whom | B．study; of them | C．studying; of them | D．studying; of whom |
Look out! Don’t get too close to the house __________ roof is under repair.
| A．whose | B．which | C．of which | D．what |
Women __________ drink more than two cups of coffee a day have a greater chance of having heart disease than those __________ don’t.
| A．who; 不填 | B．不填; who | C．who; who | D．不填; 不填 |
. The biggest problem for most plants, which ___ just get up and run away when threatened, is that animals like to eat them.
| A．shan’t | B．can’t | C．needn’t | D．mustn’t |