He suggests the number of cars should be limited to stop air pollution. ______, the idea is not very practical.
| A．Sounds good as it | B．As it sounds good |
| C．As good it sounds | D．Good as it sounds |
To pay to see that movie will be foolish when you can see it on television for .
| A．everything | B．anything | C．something | D．nothing |
It is impossible.
| A．very | B．quite | C．rather | D．fairly |
Is that a book on farming? If so, I want to borrow___.
| A．this | B．one | C．it | D．the one |
--How long will you stay there?
---_____.
| A．Two and half weeks | B．Two and a half week |
| C．Two weeks and a half | D．A half and two week |
.Who is making so much noise in the garden?
__ the children.
| A．It is | B．They are | C．That is | D．There are |