Cfill in the gaps with off, with, on: go… . i am listening to you. this blouse goes well… your skirt. you must use these cakes soon before they go… my alarm clock went… at 7 o’clock.

Go on. I am listening to you. 
This blouse goes well with your skirt.
You must use these cakes soon before they go off
My alarm clock went on at 7 o'clock.