Question

【题目】单词大变脸。

1. buy（过去式）_________ 2. easy（副词）__________

3. teach（过去式）_________ 4. light（反义词）___________

5. win（过去式）__________ 6. health（形容词）__________

7. teeth（单数）___________

Answer 1

【答案】1. bought 2. easily 3. taught 4. heavy 5. won 6. healthy 7. tooth

【解析】

略