Use context clues in the word in sentences to find the meaning of the capital word. (Write definition Part 1)

1: knowing that exercise keeps you healthy, Rob does CALISTHENICS daily.

2: Normally talkative, the student became INARTICULATE in the principles office.

3: Su Lin likes to shop in small specialty shops such as BOUTIQUES.

4: The scientists PERSEVERANCE, refusing to give up not matter what, paid off with a new discovery.

5: Dave thought that the detail was IRRELEVANT, but I thought it was very important.

6: Her library card is INVALID because she forgot to renew it.

7: A jewelry used a special eyepiece to see if a gem is GENUINE or fake.

8: Keeping our rivers clean is not just a national issue; its also GLOBAL one.

9: Coming in second was little CONSOLATION to the runner who had counted on winning the race.

10: Other firefighters were brave, but none showed as much FORTITUDE as the captain.

((PLSS NO LINK SCAMS AND I WILL GIVE BRANIEST WHO EVER COMMENTS RIGHT ANSWERS FIRST!!))

Extra points as well....