По смыслу некоторые слова ставь, я же не знаю какая у тебя семья! Или можешь так и писать, у тебя все равно проверять не будут!
Например пишешь: my family is big(small). In my family are mother, father, brother, sister, aunt, uncle and me! We are friendly family. On the weekends we go to our dacha and have fun there. Also we have really delicious dinner after playing games and riding on the motorbikes! If someone has a birthday, we often go in a restaurant in the evening. Also my mum is really artistic person, so we can stay at home and my mum will entertain us. I really love my family, I'm lucky person because I have so friendly family!!!