THEY ARE _______ BADMINTON IN THE SCHOOL YARD .A. PLAY B. PLAYING C...

6. - DE KIEM TRA 45 PHUT TA 6 CA NAM
DE KIEM TRA 45 PHUT TA 6 CA NAM

6. They are _______ badminton in the school yard .

a. play b. playing c. to play d.plays