用括号内单词的适当形式填空。 1. This society is trying to help to 8ave animals in _____ (dangerous). 2. Several people made ______ (speak) at the meeting this morning. 3. Paul will travel to Qingdao instead of ______(stay) at home. 4. After eight years ______ (train), he became a professional football player. 5. They ran to ______ (safe), away from the big fire.