Помогите оч нужно) 
Вставьте предлоги with in, at or))
1) My friends go to shool _____ every day
2) I dont like to do my homework _____ the evening
3) We never go on holidays _____ autumn
4) You must come ______ six oclock. Dont be late
5) ______ summer we often go to our grannys
6) You must tidy up your room ______ every day 
7) I _______ normally welk my dog _______ the morning. I like to get up _______ seven oclock.
8) We often visit a museum of flowers _______ spring. Its very beautiful.