.This washing machine is environmentally friendly because it uses _____ water and electricity than _____ models .
| A．less ; older | B．less ; elder | C．fewer ; older | D．fewer ; elder |
In our team, no person ______ Tom could finish this tough task in such a short time.
| A．better than | B．rather than | C．other than | D．more than |
---We've spent too much money recently.
---Well，it isn't surprising. Our friends and relatives ______ around all the time.
| A．are coming | B．had come | C．were coming | D．have been coming |
When Peng Liyuan stepped off the plane in Moscow, the whole world wanted to know ________ dressed the elegant first lady.
| A．what | B．who | C．how | D．that |
In fact, a small car is big enough for a family of three, ______ you need more space for luggage.
| A．once | B．because | C．as if | D．unless |
—What was the trouble with you yesterday?
— When I practised running on the playground, my strength _____ and I fell onto the ground.
| A．gave in | B．gave out | C．gave off | D．gave away |