VARIETY 5. DESTRUCTION 6. THREATENED* WRITING

KIEM TRA 1 TIET SO 3

4. variety 5. destruction 6. threatened* WRITING : ( 2,5 ms) I. Viờt lai cõu: mụi cõu ung 0,5 m x 3 = 1,5 ms ́ ̣ ̃ đ+ Ma đờ: 121̀