Now the air in our city is ______ than it used to be. Something must be done to stop it.
| A．good | B．bad | C．worse | D．better |
Look at that red car! I think it’sin the world．
A． more beautiful B． so beautiful C． the most beautiful
Mary’s answer is very different from
A． I B． my C． mine
He gets up early in morning, but goes to bed late at night.
A． the ． a B． / ． the C． the ． /
There are somein the basket.
A． rice B． tea C． eggs
— Could you tell us ______ ? —About two weeks.
| A．how often are you going to be away |
| B．how often we are going to be away |
| C．how long are we going to be away |
| D．how long we are going to be away |