A few weeks ago we decided to paint the outsideof our house. To save money，we decided to do ito_______. On Saturday morning, we went to the shops and b________ some paint and a number of brushes. We already had a ladder，so we were then ready to start, We began that afternoon with the back of the house. On Sunday we found that we could not o________ any of the front windows. We got them all open in the end but l broke three windows and they were very e______ to reoair. Next time when we try to save money, l shall c______ pay someone to do the
work

(ourselves).
( bought)
( open)
(expensive)
(certainly )