решение задания :выделите сказуемое, определите его видо-временную форму и укажите инфинитив:1.W.When I entered the office,the secretary was typing some letters. 2.What are you talking about? 3.Did you travel around Europe lest year? 4.Don't come at 6, I shall be doing my homework. 5.Will you come to the party with me? 6.Every day my aunt bakes a cake for lunch. 7.Yesterday I came home late. 8.What were you doing yesterday all day? 9.I shalln't play the piano tomorrow.

1. entered - past simp - to enter, was typing - past cont - to type. 2. are talking - pres cont - to talk. 3. Did travel - past simp - to travel.4. Don't come - pres simp - to come, shall be doing - fut cont - to do. 5. Will come - fut simp - to come.6. bakes - pres simp - to bake. 7. came - past simp - to come. 8. were doing - past cont - to do.9. shalln't play - fut simp - to play.