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.
25. Fuel _______________ can be cut down by having fewer cars on the roads. (consume)
26. Many chemicals have a _______________ effect on the environment. (disaster)
27. _______________, the typhoon didn't cause any damage on the village. (lucky)
28. The next stage in the _______________ of television is interactive TV. (develop)