Помогите срочно! Очень надо оценку исправить!!

1 the Stogovs are going to leave Moscow on Friday 2 the Stogovs' dog is very clever 3 who worked in the garden? 4 the Smirnovs's garden is more beautiful than our garden 5 that is the most beautiful flower in the garden 6 jane is going to do her homework 7 who plays the violin every day?