B. PHẦN TỰ LUẬN: (Thí sinh làm trực tiếp vào đề thi)
I. WORD FORM (1 point / 0.25 each):
Give the correct form of the word in each bracket.
1. Sports are very good for our ____________. (healthy)
2. Rubber trees are very ____________for making elastic things. (use)
3. Last night the singer sang very ____________ (good)
4. All the pupils have done the exercises ____________. (easy)