Answer:
Tools that are sharp (eg knives) get dull as you use them, but when you speak sharply (in a bitter or critical way) often, you overall tend to speak that way more. So, instead of getting less sharp, your tongue is getting sharper.
The answer is C. Did you adopt a dog or a cat?
During the rainy season his family moved away from their village. During the dry season his family moved away from the village. He had to walk to get water for his family.
In a sentence written in the active voice, the subject of sentence performs the action. In a sentence written in the passive voice the subject receives the action. Active: The candidate believes that Congress must place a ceiling on the budget.