Answer:
1.To meet, especially unexpectedly; come upon: encountered an old friend on the street.
2.To confront in battle or competition: encountered last year's champion.
3.To experience or undergo: We have encountered numerous obstacles.
Answer:
You will usually find a period at the end of a paragraph ,or even a sentence.
Comparing and contrasting means to show the differences and similarities of two things. Afterward then you can show which one is better and or worse.
He had eaten something before going to school.
Hope this helps! :)