The dog, _____, will be made a good watchdog.
| A．to train properly | B．being trained properly |
| C．properly to train | D．trained properly |
－How do you usually find out about new software?
－In the magazines like Popular Electronics. That’s______computer companies usually advertise.
| A．which | B．where | C．what | D．why |
_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
| A．While | B．As | C．If | D．Since |
. ----You just think of yourself! You kept me waiting for at least three hours．
----I am sorry that you _____ think so.
| A．would | B．might | C．could | D．should |
Some say one thing, but ____.
| A．other, another | B．others, the other |
| C．others, another | D．the others, others |
David got a higher grade in the final exam, for, you see, he made________mistakes.
| A．few | B．fewer | C．little | D．less |