Помогите пожалуйста, завал с английским. Или восьмое или девятое, пожалуйста.))

1 if i move to a new flate i ll invite all my friends... 2 if my old vacuum cleaner is useless i will buy a new one 3 if she moves into a larger flat she will buy new furniture ... 4 if they come to us they will give us a present 5 if i stick in the lift i 'll call a lift operator 6 if he feels bad I 'll send for a doctor  7 if it doesn' t rain she will go to the country 1will be built 2 will be invited 3 will be papered 4 will be well planned 5 will be kept