A. OF SIDE B. OUTSIDE C. BESIDE D. BY SIDE

8. - MO SO BAI TAP DOC HIEU VA TRA LOI CAU HOI TIENGANH LOP 9
MO SO BAI TAP DOC HIEU VA TRA LOI CAU HOI TIENGANH LOP 9

8. A. of side B. outside C. beside D. by side