—________is the elephant?
—It is about 3 meters high and it weighs about 2 tons．
| A．How long |
| B．How big |
| C．How high |
| D．How tall |
—I hope I can get better grades this time.
—________________. You have studied even harder than before.
| A．I don’t think so | B．I’m afraid so |
| C．I hope so | D．I can’t believe it |
Last year, another two beautiful bridges ___________ over the Jialing River.
| A．built | B．are built | C．were built | D．will be built |
—Excuse me. May I sit here?
—I’m afraid you _________. My daughter will come back soon.
| A．can’t | B．mustn’t | C．needn’t | D．shouldn’t |
Don’t worry about me too much, mom. I think I’m __________ to finish the work by myself.
| A．enough old | B．enough young | C．old enough | D．young enough |
—Which city will you choose to visit, London or New York?
—__________. I hope to visit Beijing.
| A．Either | B．Neither | C．Both | D．None |