There was ________ time ________ I hated to go to school.

Could you please give me a hand with my suitcase? — _______.

Jane is one of the students inthe class have ever beento China. A.who B. whose C.which D. whom

He is always ready to help others, seldom, _____, refusing them when they turn to him.

ne has a responsibility to save _____water, if future generations are to enjoy a similar standard of living to _____we enjoy now.