соедините два простых предложения в сложное. Один из глаголов ...

Сергей

соедините два простых предложения в сложное. Один из глаголов используйте в форме Past Perfect. 1. I read the letter. I threw it away (when)2. He passed his driving lest. He bought a car. (as soon as)3. I took the book back to the librady. I finished reading it. (when)4. I didn't go to bed. I did my homework (until)5. I spent all my money. I went home. (when)6. I read the book. I saw the film (before)7. Her children left home. She started writing. (after)​