situation getting the is difficult company the for连词成句

1、The situation is getting difficult for the company.
这个公司的形势变得很困难.
2、I think animals are safe and happy in the zoo.（改为一般疑问句）
Do you think animals are safe and happy in the zoo?
你认为动物们在动物园里安全并快乐吗?
3、The students are raising more money.They want to help the poor.（合并为一句）
The students are raising more money to help the poor.（注：题目中的单词poor拼错了.）
同学们在筹集更多的钱款来帮助那些穷困的人.