When ________ questions in class, one should answer them as clearly as possible.
We are in great need of a more capable monitor , ______ with straightforward personality as well as good humor .A. who B the one C. one D. which
Parents and children should communicate more to _____ the gap between them so that they can understand each other better.
We are now enjoying the cool air in the room . _____ ,the farmers are harvesting crops in the hot sun .
We can see many examples in our life _____ positive thinking changes a person completely.
______Icould express my thanks to the traveler , he had already disappeared in the rain .