Объедините пары предложений в одно, используя: с) союзы в скобках. model: a) they went home. they finished their work. (after) they went home after they had finished their work. b) the sun set. i was ready to go. (before) the sun had set before i was ready to go. 1. she tore up the letter. she read it. (as soon as) 2. he died. he was very ill. (before) 3. i didn't understand the problem. he explained. (until) 4. she wrote the letter. she went to the post-office. (after) 5. i arrived in odessa. my friend left the city. (when) 6. she read the message carefully. she wrote the reply. (before) 7. he left the room. i turned on the radio. (as soon as) 8. he had dinner. he went to his office. (after) 9. the man didn't leave. he didn't receive a definite answer. (till) 10. we didn't disturb him. he finished his work. (until) 11. we reached the football ground. the game started. (when) 12. john worked as a good builder. he studied architecture. (before) 13. harry couldn't leave for home. he completed everything. (till) 14. the river became deeper. it rained heavily. (after) d) model: he made so many mistakes. the teacher wanted to know why. the teacher wanted to know why he had made so many mistakes. 1. i got the tickets to the hockey match. my friend wanted to know how. 2. the child fell ill. the parents wanted to know why. 3. she left the party so early. he wanted to know why. 4. he didn't join us when we went to the theatre. we didn't understand why. 5. they made friends. she didn't remember how. 6. i promised to bring my friend a book. i forgot what book.