Learning to care for a pet helps a child grow into an adult who feels responsible for ______
dependent on him.

Their talks failed to reach any agreement and ______ now seems little hope of a settlement.

Vegetables _________ many kinds of vitamins and many other useful materials. We should eat them_________.

—On which day shall we go outing in the Qiagling Mountains, Friday, Satutiby or Sunday?
—______is all right.

----Are you happy with this laboratory?
----Not a little. We can’t have _________.

He works in Beijing but knows much about London, for he _____ there for a long time.

A couple should respect ______ parents,which is of primary importance to a family.

The man didn’t see the sign “ No smoking”, for _______ of his eyes was near-sighted.

Isn’t it amazing how the human body heals        after an injury?

The previous lecture focused on the reading problems in new words, while this lecture will turn to______in complex sentence structures.