Most of us think of games as child* s play, but games _____ children' s thinking and develop skills like problem solving and communication.
________ and we’ll get everything ready for the taking off.
________ every student aware of the importance of study, they would study efficiently.
To make the students understand the problem the teacher tried to explain it, but the explanation just did not _______ to the class.
--- Tom, you haven’t finished your homework yet. --- ______ ? There are two days before the new term starts.
The company in Hangzhou produced quantities of first-class silk, most of them ______ to Europe.