Mr Zhang often tells us _____ afraid of making mistakes when you speak English.

Shall we go out for aswim —Sorry, I can’t. I ______ housework for my mother now.

The man moved forward and ________ looked over the edge, shrinking his shoulders[ ]

_________, they had no chance of winning the war.

He once observed that “All happy families ______ one another, but each unhappy family isunhappy in its own way”.[ ]