They are all answered already
You did not include the other part of the question but with some googling i think this answer is what you were looking for:
"to the grocery store" modifies drive. Because drive is a verb, that makes "to the grocery store" an adverb phrase.
Answer:
A. The partner asked if they understand what to do.
B. His neighbor asked if they could lend them a book.
C.The students told the teacher that they were not
prepared for this lesson's test.
D.The teacher ordered him to leave the room and go to the principal.
hope anything that i said acually helped :)
in the merchant of Venice , Antonio lends money as he is innocent and does not suspect Bassanios Plan.
No I wouldn't lend money to him