CÂU 17, 18, 19,20)HELLO, I’M LAN. I’M A STUDENT. I’M ELEVEN. THIS IS _...

15. - KIEM TRA TIENG ANH LOP 6
KIEM TRA TIENG ANH LOP 6

15. a. fine b. good c. well d. all are correct

16 a. on b. with c. about d. of