Tom Sawyer is very _______ because he is willing to do things which are difficult or dangerous.
A. hard-working
B. brave
C. polite
—I don’t know why your English grades are always very good.
—Let me tell you. _____ you work, ____ results you will get.
| A．The harder, the best | B．The hard, the good |
| C．Harder, better | D．The harder, the better |
—Jack works very hard, but he can’t get good grades in exams.
—That’s because he can’t study____.
| A．carefully | B．successfully |
| C．wisely | D．quickly |
—You are always full of energy (活力). Can you tell me the ____?
—Taking lots of exercise every day.
| A．habit | B．ability | C．plan | D．secret |
Lin Feng has to make a living by himself because his parents have ______ for years.
| A．die | B．dead | C．died | D．been dead |
—How do you like the talk show?
—I think it’s ______, but some people think it’s so ______.
| A．wonderful enough, bored | B．enough wonderful, boring |
| C．wonderful enough, boring | D．enough wonderful, bored |