I'm pretty sure the answer is C.you could help kids,it is polite and suggesting means you can help kids with their schoolwork.
B and D are requesting,means must,we can eliminate those two.A-would means will,which does not fit in this sentence.
I'm pretty sure the answer is C.you could help kids,it is polite and suggesting means you can help kids with their schoolwork.
B and D are requesting,means must,we can eliminate those two.A-would means will,which does not fit in this sentence.