Paper produced every year is ________ the world’s production of vehicles.
| A．the three times weight of |
| B．heavier three times than |
| C．as three times heavy as |
| D．three times the weight of |
-- I think the waiter has forgotten us. We ________here for over half an hour!
-- I think you're right. He probably thinks we have already ordered.
| A．are waiting | B．have been waiting |
| C．have waited | D．will wait |
These children are polite and never speak loudly in class.________.
| A．So are you | B．So you are |
| C．Neither do you | D．It is the same with you |
The city dedicated a monument ________ those killed in battle.
| A．with respect to | B．in line with | C．in answer to | D．in honour of |
Vast amounts of government help _____ the economy of the area grow rapidly.
| A．is made | B．has made | C．are made | D．have made |
Although the couple didn't choose to sleep in the wild instead of in the hotel，it ________ unexpectedly beautiful.
| A．turned up | B．turned out | C．turned down | D．turned around |