Ответ на вопрос: 50. Complete the sentences. Put the verbs in brackets in the correct tense (the past simple or the past continuous). 1. Alex ... his new bike when he ... a strange old man crossing the street. (ride; see) 2. When Ann ... Mike the SMS, he ... home. (send; drive) 3. The family ... dinner when John ... . (have; arrive) 4. While I ... a newspaper, the light ... out. (read; go) 5. My mother ... Christmas dinner when someone ... on the door. (cook; knock) 6. While he ... to his friend's presentation about the solar system, an unusual idea ... his mind. (listen; cross)