—Kate. Let’s run right now. Or we’ll be late.—____. We still have 25 minutes left.
| A．Take it easy | B．Not at all |
| C．That’s all right | D．You’re welcome |
What _____ it is to go camping in _____ weather!
| A．a great fun; so fine | B．a great fun; such a fine |
| C．great fun; so fine a | D．great fun；such fine |
---- How does your father usually go to work?
---- He _____drive a car, but now he _____ there to lose weight.
| A．used to; is used to walk | B．was used to; is used to walking |
| C．was used to; is used to walk | D．used to; is used to walking |
The math problem is _____ difficult that only _____ students can work it out.
| A．too; a few | B．so; a few | C．so; a little | D．enough; little |
________ fathers are both doctors.
| A．Jim's and Bob's | B．Jim's and Bob |
| C．Jim and Bob's | D．Jim and Bob |
Please __________ the light when you leave the classroom.
| A．turn on | B．turn up | C．turn off | D．turn down |