Rain forests disappear) nowadays.people have destroy) a lot of wildlife.they (to collect) the litter at the seaside last month.we must pay attention to) these problems as soon as possible.we are happy to survive) on the earth.the children water) the trees by the moment it got dark.i walk) on the beach when i saw a big jelly fish.our problems to disappear) in future.
2) have to destroy
3) collected
4) must pay attention
5) survive
6) would water
7) was walking
8) won’t disappear