This factory produces a million pairs of shoes every year, 80% are sold, abroad.
| A．of them | B．of which | C．of that | D．which of |
A _____ carries all kinds of things , but no passengers.
| A．goods’ train | B．goods train | C．good’s train | D．good train |
—What’s up? You look down.
—I have piles of papers ______, but I type so slowly.
| A．to be typed | B．typed | C．to type | D．being typed |
Hearing the news , he hurried home, leaving the book_____ on the desk.
| A．lay opened | B．lying open | C．to lie open | D．lie opened |
—Another cup of coffee? That’s your third since lunch.
—Yeah, well, I ______ all night preparing for my math exam. I can hardly keep my eyes open.
| A．stayed up | B．have stayed up |
| C．have been staying up | D．will stay up |
—Why didn’t you buy the gold ring?
—I ______, but I didn’t have the money.
| A．would have | B．bought | C．would like to | D．had bought |