Help on this question

A. Tells

Explanation:

I think this sentence is telling because if it is ordering it would say, "Save our money for a rainy day."

If it was a question, there would be a question mark at the end of the sentence.

Therefore, the last remaining option is Tells (which I think is the correct answer).

Hope this explanation helps you understand!

the answer f probably

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).