Question

99 POINTS MOST EXPLAIN WHY
Which sentence is spelled correctly?
 

A.
They're going to the restaurant to pick up their order.
 

B.
They're going to the restaurant to pick up there order.
 

C.
They're going to the restaurant to pick up they're order.
 

D.
Their going to the restaurant to pick up there order

Answer 1

Hello human the anwwser is A plz mark me brainly

Answer 2

a. they're represents they are so it makes sense in the sentence and their represents possession. the ordr belongs to them.