下列句子，没有语病的一句是（3分）

First aid given at the scene in time can increase the victim’s chances of ________ and a good recovery.

.We only had $100 and that was__________to buy a new computer.

ding to the law, all foreigners have to ________ with the local police within two weeks of arrival

Sometimes the same word has ________ meaning，which can be ________.