Tolong buatin simple present tens,negatif,positif,dan interogativ,dan buatin sebuah kalimat,they,their,theirs,them,dan their selves

simple present tense :
+ the children are naughty
- the children aren't naughty
? are the children naughty?

they try to do this task
their hobby are reading a novel
these books are theirs
she calls them bestfriend
they make a cup of tea for theirselves