请高手赐教:解答首字母填空
Mary and Tamara are good friends at school. The two friends start a recycling programme at their school.
"It started with a promise," says Mary Gardener, a high school student at Greensville Public High School.
"We want to be h________ and make our school a more beautiful place!" Mary and her friend, Tamara, are helping
to protect the e_________ by recently startubg a new recycling programme in their high school.
"We started by getting local businesses t give their recycling bins to our school." Tamara told reporters.
"We always see a lot of cans and bottles lying around! We want to clean up the  rubbish without filling up more
landfills, so we decide to recycle as much as we can. And we also r____________  the paper bags to save trees."
When people asked her what promise she had made, Mary answered:"We promised to always keep our Earth c_______________,
and tell people not to l_________ rubbish and never litter!“.

我是按照手机拍的打得,请问第一个空happy可以么？.