We must stop pollution _____ longer.
| A．living | B．from living | C．to live | D．live |
As is known to all, the work of a teacher, which is demanding, requires _________ care and patience.
| A．considerable | B．accessible | C．available | D．acceptable |
The temperature will fall sharply the day after tomorrow, when a snowstorm ______ to strike our area.
| A．expects | B．has expected | C．is expected | D．will be expected |
—Go and have great fun! I will cope with _____ you leave to me properly.
—Thanks a lot.
| A．why | B．when | C．what | D．which |
Kate paid him in advance, which ______ was a mistake.
| A．no more | B．no doubt | C．no wonder | D．no luck |
—Dad, can I surf the Internet?
—Again? I wish that you ______ going on line ______ your health.
| A．know; will do harm to | B．knew; are doing harm to |
| C．know; have done harm to | D．knew; were doing harm to |