Question

Listen and write the adjectives you hear and then write down their comparative and superlative forms

(1)________ ________ ________

(2)________ ________ ________

(3)________ ________ ________

(4)________ ________ ________

Answer 1

答案：
解析：

(1)heavy heavier heaviest 　　(2)strong stronger strongest 　　(3)difficult more difficult most difficult 　　(4)useful more useful most useful 　　(1)heavy;(2)strong;(3)difficult;(4)useful 　　Have you found any difference in their ways of changing?