Besides wildlife on land, there are species living in the oceans _______ we still know little.

Faced with nuclear pollution, we think it is time to ________ the trip to Japan.

Yesterday, I came across my former classmate, but his name ________ me, which made me embarrassed

If you _____ his wife’s income____his own，the totalof their income _____ 3000 yuan.

We have dresses of various styles and patterns on sale and you may take ______ suits you best．