we have enough money, we won't buy any useless things.
| A．Since | B．Until |
| C．Because | D．Although |
We _____ in this pool when we were young, but now it _____ fish.
| A．are used to swim; used to keep |
| B．are used to swimming; used to keep |
| C．used to swimming; is used to keep |
| D．used to swim; is used for keeping |
I study math by ____ lots of exercises.
| A．did | B．doing | C．do | D．does |
_______ honest boy he is ! We all like him.
| A．How | B．How a | C．What a | D．What an |
–Is there ______ in today’s newspaper? --Oh, no. There _____ only some news in it.
| A．anything new; have | B．new anything; has |
| C．new anything; are | D．anything new; is |
–Do you know this boy?He works really___.
–Yes, I can ___ see him play. He always studies.
| A．hardly; hardly | B．hard; hardly |
| C．hard; hard | D．hardly; hard |