Yes, it's punctuated properly.
Answer:
What? I dknt really understand
Answer:
Beneath is worried about Mama's meeting with Mr. Asagai because Joseph Asagai is a Nigerian student with progressive ideas. Beneatha is impressed with Asagai and doesn't want her mother to embarrass her in front of him.
Explanation:
I think the answer would be purpose. I'm not sure though.
( i cant answer all im sorry )
C - processed meat maybe more dangerous.
B - my mother would always help me with my homework when i was young.
hope this helps! :)