1 These days people eat more fruit and vegetables because they want to be / being healthier.
2
Peter admitted to steal / stealing the last piece of my birthday cake
3
Matt promised to tidy / tidying his bedroom last week, but he hasn't done it
We really enjoyed to sleep / sleeping outside under the stars
5
Would you mind to open / opening the window, please?
Mark​

Nowadays there are two serious problems on the earth: endangered animals and pollution.   when you throw something on the ground, it stays there for a long time. a banana peel stays in the ground for about 2 weeks, wool socks stays in the ground like 5 years, a plastic bag for 100 years and a  glass bottle stays in the ground for a million years. do you think about this when you throw something on the ground? it's absolutely illegal. and it's a crime for humanity. when you do something like that, you destroy your own house!   and other preoblem that i'm concerned with is the endangering of animals. one of animals like that is orangutan. on island of borneo rainforests are cut down every minute of every day. rainforest ia the hous for orangutans. without that orangutans would die.     i think people who are doing these must be punished. and people who are polluting te environment must be isolated.