—Why not take some medicine?
----Yes, I do,I have taken medicine for a whole week, but it doesn't seem to ____.
| A．work | B．use | C．make | D．get |
Albert Einstein will always be remembered________a great physicist________his Theory of Relativity.
| A．for; for |
| B．as; of |
| C．as; for |
| D．as; with |
—The window is dirty.
—I know. It________for weeks.
| A．hasn't cleaned |
| B．didn't clean |
| C．wasn't cleaned |
| D．hasn't been cleaned |
—Why isn't the recorder ready yet?
—I'm sorry. It________in the shop.
| A．is being repaired |
| B．is repaired |
| C．has been repaired |
| D．hasn't repaired |
As a result of the use of the new technology, the production of this product________50 percent.
| A．has risen to |
| B．has been raised to |
| C．has risen by |
| D．has been risen by |
Millions of pounds' worth of damage________by a storm which swept across the north of England last night.
| A．has been caused |
| B．had ben caused |
| C．will be caused |
| D．will have been caused |