用所给单词的适当形式完成句子。 1. More and more _____ (danger) animals need to be protected by us. 2. Don't worry. We _____ (support) you when you have the match. 3. _____ (recycle) paper to save trees is very important. 4. Your house is very old. It should be _____ (pull) down. 5. Why are you _____ (wear) a coat in such hot day? |