IF YOU ARE WALKING IN THE SCHOOLYARD AND SEE YOUR TEACHER APPROACH...

32. - KIEM TRA 1TIET SO 1 TRON 4 DE
KIEM TRA 1TIET SO 1 TRON 4 DE
32. If you are walking in the schoolyard and see your teacher approaching you, a small friendly wave is appropriate .A. following B. coming near C. greeting D. waving at