……….. MORNING, TEACHER.A. OH B. HI C. GOOD D. HELLO

1. - 100 CAU TRAC NGHIEM TA LOP 6 UNIT1-UNIT8
Lớp 6 100 CAU TRAC NGHIEM TA LOP 6 UNIT1-UNIT8
1. ……….. morning, teacher.A. Oh B. Hi C. Good D. Hello