ALTHOUGH WE ARE AWARE …………( FROM / OF / FOR /ON ) THE IMPORTANCE

7. - BÀI GIẢNG DE KIEM TRA 15PHUT ( UNIT 9,10) CÓ DAP AN- ANH 12
BÀI GIẢNG DE KIEM TRA 15PHUT ( UNIT 9,10) CÓ DAP AN- ANH 12
7. Although we are aware …………( from / of / for /on ) the importance