---Tom, what a pity. I almost succeeded yesterday.
---I told you to be careful before. ___________
| A．One false step will make a great difference. |
| B．Where there’s life, there’s hope. |
| C．Never put off till tomorrow what you can do today. |
| D．One tree does not make a forest. |
. He doesn’t like vegetables very much, and_______fruit, he never touches it.
| A．as for | B．as long as | C．as far as | D．as well as |
Some of the heat near the surface of the earth _____ electricity.
| A．is used to making | B．are used for making |
| C．is used to make | D．are used to make |
_______we’ll go camping tomorrow depends on the weather.
| A．If | B．Whether | C．That | D．Where |
It worried her a bit_______her hair was turning grey.
| A．while | B．what | C．if | D．that |
As we all know, Asia is_______ Europe.
| A．four times the size of | B．the size four times of |
| C．four times the size as | D．four times as the size of |