Many experts seem to agree that certainlimit should be set on consumptionof cars to ease air pollution

The agent was about to sign his name to the document ________，to our surprise，a stranger broke in to prevent him.

What do you think “anxious” ______

It was dangerous for you to swim in that river. Youeaten by the fish.

My mother always gets a bit _________ if wedon’t arrive when we say we will.