读句子,根据汉语提示补全单词。 1. We should pay more ______( 注意) to our living environment. 2. Students are taught to help and ______ (尊重) each other in schools. 3. The local ______ (政府) has taken actions to call on people to plant trees. 4. Thank you for giving us so many good ______ (建议)。 5. So far, we've ______ (成功) in saving thousands of people in danger.