For _______information about present national boundaries, we’d better refer to an up-to-date map.
| A．practical | B．frequent | C．reliable | D．beneficial |
The operation was successful, but I still felt _____.
| A．very painful | B．much painful |
| C．a lot of pain | D．very paining |
_____ do you think of your English teacher?” “Oh, he is an _____ man.”
| A．What, interesting | B．What, interested |
| C．How, interesting | D．How, interested |
We don’t care if a hunting dog smells _____, but we really don’t want him to smell ____.
| A．well, well | B．bad, bad |
| C．well, badly | D．badly, bad |
“Did Jim come？” “I don’t know. He _______ while I was out.”
| A．might have come | B．might come |
| C．mush have come | D．should have come |
“Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”
| A．must; could | B．may; might |
| C．need; must | D．could; need |