Comlite the senteces.use the verbs in past forms 5 класс

1) My great-Grandmother spent all her life in a small town near Moscow.
2)We stayed at the Ritz Hotel when we were in London.
3)We could see a lot of places of interest in Kiev.
4)I got your letter but could not answer it.
5)They left London early in the morning.
6)I never dreamed to become an engineer then I was a child.