Wang Wei is one of many Chinese students _______ “on the go”.

Elephants have their own way to tell the shape of an object and____it is rough or smooth.[ ]

The survivors of the crashed plane had no food or water and were ________ the extreme cold weather.[ ]

The driver wanted his car near the roadside but was asked by the police not to.

What happened over there?— They argued______ the waiter______ the price of the meal