选词填空
burst into laughter; die out; long to; set up; turn around; be concerned about
Many animals have ______ because of much killing and hunting．
He decided to ____ a Hope School to help the poor children in the village.
Upon hearing the funny story, everybody ______.
She has always ______ help the endangered species and now She has the chance.
Everybody ______ the future of their country.
When the teacher ______, the students began to make faces and talk.