A. PREPARE B. PREPARED C. PREPARATION D. PREPARATIVE

46. - BAI TAP TRAC NGHIEM TIENG ANH LOP 12 UNIT 5 HIGHER EDUCATION SO 3 CO DAP AN
BAI TAP TRAC NGHIEM TIENG ANH LOP 12 UNIT 5 HIGHER EDUCATION SO 3 CO DAP AN

46. a. prepare

b. prepared

c. preparation

d. preparative