1. the train arrive in five minutes, we hurry up. 2. if he doesn't meet you at the station you take a taxi. 3. they be here an hour ago. 4.i go to the library after classes because i make a report tomorrow. 5. it be a very interesting novel, i know the author. 6.i don't think you wait long. 7. they marry early in june, so they stay in moscow. 8. she clean her shoes after working in the garden. 9. the lecture begin in a minute. 10. you be tired, you have a little rest. 11. answer a lot of questions at the examination. 12. we leave on monday