Try hard to make what the teachers teach ___, and you’ll make rapid progress in your studies.
| A．you | B．yours | C．yourself | D．yourselves |
Don’t eat too much chocolate, or you can ________ weight quickly.
| A．put back | B．put away |
| C．put up | D．put on |
Dick is over sixty, but he looks young for his age. He is always full of ______.
| A．energy | B．power |
| C．strength | D．force |
—It is said that there ____ be a big disaster in the town in five years.
—Nobody ______ tell exactly what will happen in the future.
| A．may; can | B．may; may |
| C．should; may | D．can; should |
—May I smoke here?
—If you ____, choose a seat in the smoking section.
| A．should | B．could | C．may | D．must |
Have you prepared for the sports meeting which _____ soon?
| A．has taken place | B．will be taken place |
| C．is to take place | D．is to be taken place |