The country itself didn’t have enough gas because of the war, so the government decided to____ itsgas supplies to other countries. [ ]

(2013·四川省攀枝花市二模)________ we’ve set our mind on the goal, we must go through with the task

I have not seen him_____ he went tocollege

It’s smoggy these days. That’s terrible!—Yes, I hope to plant trees. ______ trees, ______air pollution.

The prices of thedolls from $5 to $100