45BIOLOGY---GOOD LUCK TO YOU------GOOD LUCK TO YOU---

9. - DE THI HKI TA 7 20102011CO DAP AN 9. - DE THI HKI TA 7 20102011CO DAP AN
DE THI HKI TA 7 20102011CO DAP AN
9.45Biology---GOOD LUCK TO YOU---THE KEY OF THE FIRST SEMESTER EXAMINATIONI. LANGUAGE FOCUS A.Choose the best answers to complete the sentences :(2m)(0.25 m per each correct answer)