contestada

PLEASE HELP MEEE I WILL MARK YOU BRAINLIEST
1. Soto has always been nervous in large gatherings so it is no surprise that he avoids crowds of his adoring fans
a. incorrect because it is missing an interrupter comma
b. incorrect because it is compound and is missing the comma
c. incorrect because it is missing in opener comma
d. incorrect because it is missing a closer comma

2. after 2 and 1/2 hour trip, he reached his Target altitude, then he ran through an extensive checklist .
a. correct because it uses a comma with a compound sentence
b.correct because if uses commas with an interrupter
c. incorrect because it uses a comma with a sentence that isnt compound .
d. incorrect because it has a comma splice

3. aravind Eye Hospital has a large paid staff ,and doesn't depend as heavily on its volunteers .
a. correct because it uses a comma with a compound sentence
b.correct because it uses a comma with an opener
c.incorrect because it uses a comma with a sentence that isn't compound
d.incorrect because it is a comma splice ​