Английский язык 6 класс напишите правильную форму глагола в present simple или present continues what do you thinking of chess

what do you think of chessI don't like it ...I prefer playing dartsdon't believe, he is always cheatingwhat are Paul and Peter doing now?they are playing BackgammonMary and I are going to ...Do you want to come with us?are havingcarol is flying to ...Do you know for how long?she usually stays there for a couple of weeks