From his _______ look, we could see that hehadn’t expected that we could raise such _______ questions to him.

— Hi, Susan, can your parents attend the parents’ meeting this afternoon — Sorry, they ________ to Hong Kong on business.

The earth and sand up the houses of the villagers.[ ]

You would not have made so silly mistakes , but it is a pity you _______ my advice

He often thinks things before he makes a decision.