Since you are in a hurry, why not_______ for a taxi_______ stay here to wait for the bus?

I'm sorry I didn’t phone you，but I've been very busy_____ the past couple of weeks． 

After the earthquake，the injured were cared______in the hospitals or taken by air to the hospitals in the  neighbouring cities. 

I like Mr. Miner’s speech; it was clear and________ the point. 

. She is a kind-hearted woman and often has _____ mercy _____ people who are in trouble.