3. When I (to come) home yesterday, the children (to run) and (to sing) merrily. "We (to learn) a new song!" they cried. 4 When the young man (to enter) the room, she (to look) at him in surprise. "What you (to want) to tell me?" she (to say). "Why you (to come)?". 5. It ( to rain) hard when I (to leave) home yesterday, so I (to return), (to put) on my raincoat and (to start) again. 6. You (to work) right now?- Yes, I (to prepare) for the English exams. Нужно поставить в Present Simple, Present Continuous, Simple Past или Present Perfect.
3.came, running,singing, learned. 4. Entered,was looking. What do you want to tell me ? She said. Why did you come?5. It was raining ,when I left,returned,put,started. 6 are you working,yes i am preparing.