____ we want to know is whether we must finish the work ____ you assigned last week.

Exposed to dishonest advertisements every day, we sometimes can hardly ______two similar products and thus we are in a dilemma where we don’t know which to buy.

My God! Look, you have made the same mistake.—- ____ It’s none of your business..

When you meet new words while reading, you can _______your dictionary.

选出衔接最恰当的一项（ ）太阳下山了， ， ， ， ， ， 。这时候蜜蜂和蝴蝶都不见了，只是听得见水边青蛙的叫声，像是在歌颂月夜下菜园的美景。①待到月亮升起的时候②给那些开花的不开花的植物全都镀上一层银光③菜园完全是另外的景致了④菜园中还散发着阳光留下的余温⑤只是见月光像泉水一样倾泻下来⑥分不清哪里是花，哪里是菜