He is ___________ to go to school now.

hohad expected how it would go with his son, had a great worry ____ his mind

He had his camera ready ________ he sawsomething that would make a good picture.

Mr. Wang has two sons, ___ looks like him.

____ shocks the audience in the film Back to 1942 is the great suffering the famine（饥荒）brought to Henan people.