insert preposition of time:Was Easter () May last year?Is your birthday

Insert preposition of time:
Was Easter () May last year?
Is your birthday () summer?
I'm going to have a party () the weekend.
I usually come home () three o'clock.
I usually take a shower () the evening.
I usually tidy my room () Sunday.
I usually wash the dishes () the afternoon.
I usually go to bed () 10.30.
I play basketball () Tuesday and () Friday.
Who was born () March?
My friend was born () October.
My school starts () 8.00.