Use the correcttense-form of the verbs in brackets.  Формы глаголов несокращать. Dear Ann,I 1(to write)________to you because I hope that you will help me. If you 2(to answer)________ my letter as soon as you can I 3(to be) ___...

Use the correct tense-form of the verbs in brackets.  Формы глаголов не сокращать.  Dear Ann, I 1(to write)________to you because I hope that you will help me. If you 2(to answer)________ my letter as soon as you can I 3(to be) ________ grateful to you. A strange thing 4(to happen)________ to me yesterday. You of course know my friend George. He 5(to move)________ to a new flat recently. We 6(to meet)________in 1997 and we 7(to be)________friends ever since. I 8(to invite)________ to his housewarming party a few days ago. The thing is that when I 9(to speak)________ to him on the phone, the doorbell 10(to ring)________. I 11(to hang)________ up and when I returned the paper with his address on it 12(to disappear)________. So I don`t know where he lives.