The prices of the apartments downtown were _____ high so we ______ gave up the idea of buying one there and chose to live in the suburb.
| A．constantly; approximately | B．generously; purposefully |
| C．extremely; eventually | D．frequently; unfortunately |
He raised his gun, pointed it to a deer andaim, shot at it.
| A．took careful | B．taking careful |
| C．to take careful | D．taken careful |
—You look so upset. What’s wrong with you?
—The door. Can you help me?
| A．won’t open | B．won’t be opened |
| C．can’t open | D．can’t be opened |
On stepping into his room he was astonished to find the floor covered with
looked like tiny insects .
| A．that | B．something | C．what | D．anything |
As unemployment is very high nowadays , it’s very difficult for people to find work .
| A．the; 不填 | B．the ; a | C．不填；不填 | D．an; the |
Whenever you are to walk on the ice , that it is solid and safe enough.
| A．examine | B．check | C．try | D．make |