Вопрос:

Задание 2. Вставьте правильную форму глагола. 1) He ___ his wallet while he ___ off the bus. (LOSE, GET); 2) When ___ the wallet ___? (LOSE); 3) The city is beautiful now. All the squares ___ with Christmas trees. (DECORATE); 4) All the squares must ___. (DECORATE); 5) I want you ___ the Christmas tree. (DECORATE); 6) Who ___ the squares? — They do. (DECORATE); 7) The teacher said that my English greatly ___ since the previous year. (IMPROVE); 8) The teacher said that my English ___ the next year. (IMPROVE); 9) Oleg is interested in science. When Oleg ___ school, he ___ Geology. (FINISH / STUDY); 10) Oleg is a schoolboy. I wonder when he ___ school. (FINISH); 11) There was nobody in the house when I ___ from the library. Everybody ___ to the airport to pick up my aunt. (RETURN, GO); 12) He ___ his jacket when the phone ___. He ___ it. (WASH, RING, NOT ANSWER); 13) His mother expects him ___ his jacket. (WASH); 14) — Why is there water on the floor? — I ___ the jacket. I ___ the floor yet. (WASH, NOT DRY)

Ответ:

  1. He lost his wallet while he was getting off the bus.
  2. When was the wallet lost?
  3. The city is beautiful now. All the squares are decorated with Christmas trees.
  4. All the squares must be decorated.
  5. I want you to decorate the Christmas tree.
  6. Who decorates the squares? — They do.
  7. The teacher said that my English greatly had improved since the previous year.
  8. The teacher said that my English would improve the next year.
  9. When Oleg finishes school, he will study Geology.
  10. I wonder when he will finish school.
  11. There was nobody in the house when I returned from the library. Everybody had gone to the airport to pick up my aunt.
  12. He was washing his jacket when the phone rang. He did not answer it.
  13. His mother expects him to wash his jacket.
  14. — Why is there water on the floor? — I have washed the jacket. I have not dried the floor yet.

Использованы времена Past Simple, Past Continuous, Present Simple, Future Simple, Past Perfect, Present Perfect, пассивный залог и инфинитив после соответствующих конструкций.