WHEN YOU SEE YOUR TEACHER APPROACHING YOU, A SLIGHT WAVE TO ATTRACT...

24. - KIEM TRA 1 TIET BAI SO 1
Tiếng Anh KIEM TRA 1 TIET BAI SO 1
24.When you see your teacher approaching you, a slight wave to attract his attention is appropriate.A. coming nearer to B. catching sight of C. pointing at D. looking up to