Пожалуйста помогите с тестовыми заданиями
Прочитайте предложения. Выберите один из предложенных вари¬антов ответа.
  Прочитайте текст. Выберите один из предложенных вариантов ответа.
Dear Jane,
I'm so sorry. I know I (All) ... to let you know about my plans to visit you. The thing is I (A12) ... awfully busy lately. My friend Nessie (A13) ... married next week and I (A14) ... to be her chief bridesmaid. They (A15) ... a big wedding for about two hundred people. I've got a lot of responsibilities. Tomorrow, for instance, I (A16) ... a present for the bride that (A17) ... to her at the hen party on Tuesday (that's a party for her girlfriends only where everyone brings presents for the bride). By the way, I (A18) ... to Gary, best man, but I hope he is nice. These days he (A19)... Teddy, Nessie's future husband, to get ready as well.
By the way, I (A20) ... to be given some free time off work in July and I am sure to visit you then. Would that be convenient?
Yours, Beatrice
A11. 1) supposed 2) was supposed 3) am supposing 4) have supposed
A12. 1) am 2) was 3) have been 4) am being
A13. 1) is getting 2) will have got 3) get 4) will be got
A14. 1) am asking 2) will be asking 3) had asked 4) have been asked
A15. 1) were planned 2) will be planning 3) have planned 4) have been planned
A16. 1) will be buying 2) will be bought 3) will have bought 4) would buy
A17. 1) has given 2) has been given 3) is giving 4) will be given
A18. 1) haven't yet introduced 2) am not introduced yet 3) didn't introduce yet 4) haven't yet been introduced
А19. 1) is being helped 2) is helping 3) helped 4) is helped
A20. 1) am promising 2) am being promised 3) will promise 4) have been promised