Whatever is left over may be put into the refrigerator, _____ it will keep for two or three weeks.
| A．when | B．which | C．where | D．while |
In order to continue to learn by ourselves after leaving school, we must________learn how to study in the school now.
| A．after all | B．in all | C．above all | D．first of all |
--- Is this the book you are looking for?
--- Yes. It’s the ________ one I am after.
| A．much | B．very | C．just | D．so |
The young member made several proposals, and none of________were considered to be practical or acceptable
| A．them | B．which | C．theirs | D．what |
---Anexplosionatacoalminekilledatleast62workersandleftanother13missing.
---Yes,________newscameas________shocktousall.
| A．the;the | B．/;/ | C．/;a | D．the;a |
There are________to show that a new, different city is coming out of its dark past.
| A．signals | B．marks | C．signs | D．symbols |