问题
填空题
| 按要求写出下列单词的适当形式。 |
| 1. radio (复数)______ 3. sun (形容词)______ 5. better (反义词) 7. care (副词)______ 9. stop (过去分词)______ | 2. busy (副词)______ 4. thirty (序数词) 6. write (名词) ______ 8. begin (现在分词)______ 10. dangerous (名词)______ |
答案
1. radios 2. busily 3. sunny 4. thirtieth 5. worse
6. writer 7. carefully 8. beginning 9. stopped 10. danger