—If people make small changes, like taking buses instead of driving cars, it will make a big difference.
—_____. Then the traffic will be much better.
| A．That’s all right | B．You are right |
| C．I don’t quite agree | D．Oh, come off it |
The invention of artificial hearts marked a turning point in the battle heart disease.
| A．among | B．for | C．against | D．between |
—Thank you for your coffee.
—But you________ it.
| A．didn’t drink | B．aren’t drinking |
| C．don’t drink | D．hadn’t drunk |
Lily seems to know a lot about Hong Kong, but she has never been there.
| A．luckily | B．strictly | C．actually | D．naturally |
Tom eagerly finished up was left of the chicken pie.
| A．what | B．that | C．which | D．where |
People who seldom do sports or diet is high in fat will put on weight quickly.
| A．who | B．whose | C．which | D．what |