_____we’ll go camping tomorrow depends on the weather.
| A．If | B．Whether | C．That | D．Where |
Don’t leave matches or cigarettes on the table within _______ of little children.
| A．hard | B．reach | C．space | D．distance |
Your composition is written very well ______________ some spelling mistakes.
| A．except for | B．except that | C．besides | D．except |
________ makes mistakes must correct them.
| A．Who | B．That | C．Whoever | D．Whatever |
We must take steps to prevent the __________ world population.
| A．exploded | B．exploding | C．explosion | D．explosively |
The amount of money that he saved reached _________ 30000 dollars.
| A．as many as | B．as much as | C．as high as | D．as far as |