I ate_____sandwich while I was waiting for_____20:08 train.

What I need is _____ book that contains _____   ABC of oil painting. 

When the spaceship traveled above, __________ new-looking earth appeared before us, ______ earth that we had never seen before.

Despite the warm personal relations with Hu, Bush admitted that ___ differences remain between the two countries, which makes ____ dialogue imperative.

Let’s go to__________ cinema-that’ll take your mind off the problem for __________ while

Things of___kind come together; people of____kind fall into___same group.

There was __________ time when the two countries were at __________ war.

Wouldn’t it be      wonderful world if all nations lived in       peace with one another?

We went right round to the west coast by       sea instead of driving across       continent。

Students should be encouraged to use        Internet as        resource。