HELP WHICH IS RIGHT My father and me went to the downtowm buy some dress for my mother.

A In order to
B That
C For
D No choice

A. In order to
The answer is A because consider plugging in all of the other answer choices into the sentence. B, C, and D would make the sentence unclear, whereas answer choice A makes the most sense and is the most reasonable choice. Hope this helps! :)

This is a complete adjective clause. 

Ithink it’s the fourth one ! it sharpens our reading skills !