—Guess, how much does it cost?
—I think it costs 15 and 20 dollars.
| A．from | B．between | C．among | D．with |
—Which shirt would you like?
—The green one is too small, but the orange one is too big. So I’ll choose ________.
A. both B. noneC. neither
—Could I finish watching this show, Mom?
—Sorry, you can’t. I think two hours of TV _______ enough for you.
A. are B. isC. am
—I’m still hungry. May I have _______ cake?
—Sure, here you are.
A. another
B. the other
C. others
Every year, ________ kids in Africa die of hunger, what can we do for them?
A. ten thousands
B. thousand of
C. thousands of
—The light in his office is still on. Do you know _______?
—To prepare for the material(材料) the meeting will need tomorrow, I think.
| A．if he works hard | B．why he stays up so late |
| C．why is he so busy | D．when he will stop working |