SOME STUDENTS TEND TO CHOOSE BLOCK A, _______ OTHERS TEND TO CHOOS...

16. - NGAN HANG CAU HOI TA 6 KI I
NGAN HANG CAU HOI TA 6 KI I

16.

Some students tend to choose block A, _______ others tend to choose block D.

A. so that

B. since

C. whereas

D. even if