Вопрос по английскому языку:

Read and complete
1)They band  we have   _o_ _ed  are arriving  at  seven o'clock tomorrow evening
2)I've never   or_ _ _i_e_  a charity concert before so you should tel me some things about it
3)We can   im_ _ _v_  the education of our children by giving  them some extra lessons
4)Have you  or_e_ _ _   the  food for the celebration yet?
5)Who's  d_ _or_ _ _ _  the walls?
6)I'm sure I can  _ j _   first prize in the painting competition!
7)Now that Mr Jones has  _rin_ _ _   the tickets,we can start selling them