根据下列句子及所给的汉语注释，写出空缺处各单词的正确形式。每空只写一词。
1. Supermarkets can't offer plastic shopping __________ (袋) to the customers for free now.
2. Sleep is __________ (必要的) to health
3. I am pleased that he gladly __________ (接受) our invitation.
4. I changed into my sports shoes so that I could walk more __________ (舒服地).
5. The patient kept __________ (咳嗽) all night.
6. During the Spring Festival, a heavy __________ (暴风雪) hit many areas across southern China.
7. Many people gathered at Tai Miao to __________ (庆祝) the 100-day countdown (倒计时) to the
Beijing Olympic Games on the evening of April 30.
8. She has been a very __________ (勇敢的) little girl.
9. The book should be returned no __________ (迟) than next Friday.
10. Traditional Beijing opera will be __________ (增加) to the music courses in 200 schools in China.
