The purpose of new inventions is _______ life more difficult, but to make it easier.
| A．not make | B．not making |
| C．not to make | D．do not make |
Our school will have a basketball game _____ next month.
| A．in | B．on | C．/ | D．at |
---Do you like August or June? ---______.
| A．Yes, I do | B．No, I don’t |
| C．June | D．I don’t know |
There are _____months in a year. _____ month is December.
| A．twelfth, Twelfth |
| B．twelve , Twelve |
| C．twelfth , The twelfth |
| D．twelve , The twelfth |
We have sweaters ______ all colors _____ $ 5 each.
| A．at, in | B．in, at |
| C．in, for | D．at, for |
He is a collector. He has ______ basketballs.
| A．forty three | B．fourty-three |
| C．forty-three | D．forty-third |