As we all know, apples are sold by ____ weight, and socks are sold by _______dozen.
| A．the; a | B．/; a | C．/; the | D．the; the |
_____ you make a plan for study, you have to follow it.
| A．Even | B．Once | C．Unless | D．Until |
The science fiction ______ last month and now it is popular with children.
| A．came up | B．came by | C．came out | D．came off |
No one can be sure in a million years．
| A．what man will look like | B．what will man look like |
| C．man will look 1ike what | D．what look will man like |
____ students are practicing ___ English with each other at the English corner.
| A．The number of; to speak | B．A great deal of; spoken |
| C．A great many of; speak | D．A number of; speaking |
My father served in the army in _______ when he was in _____.
| A．1950’s; twenties | B．the 1950s; his twenties |
| C．1950’s; the twenties | D．1950s; the twenties |