32. A severe drought over the past months has left 7.5 million people without ________ drinking water in two southwestern Chinese provinces.
Wouldn’titbe______wonderfulworldifwecouldlivein______peace?
—Why did Sarah cry just now? — She wanted a toy, _____ I can’t afford.
You’d better keep ______ when I take photos for you.
I can’t afford _______ car.
He is known _____ a scientist and famous _____ his research on rice.