Failure hurts grownups and children, but it can make a ________ contribution to your life once you learn to use it.
| A．positive | B．thorough |
| C．enjoyable | D．chief |
.It will not be ________ we can meet again.
| A．long before | B．before long | C．soon after | D．shortly after |
. He is a cutler(刀具商)--_____, a man who sells knives and sharp tools.
| A．in conclusion | B．in general |
| C．what’s more | D．that is to say |
. He insisted that we ________ rest until we finish the work.
| A．not | B．don’t | C．can’t | D．should |
. I’ll never trust such a man ______ you described.
| A．that | B．what | C．whoever | D．as |
. ------- What do you think of Harry, our new roommate?
-------- I am not sure, but he is always asking ______ questions.
a great many of B. a great many C. a great number D. a large amount of