Воткните в пропуски until, till либо before1. He recalled that day

Воткните в пропуски until, till или before
1. He recalled that day ____ he fell asleep.
2. Don't take any steps ____ you learn what is in this letter.
3. They remained in thr garden ____ they got quite cold.
4. A quarter of an hour passed ____ the lessons began.
5. He slept through the early grey of morning ____ the direct reys of the sun fell on his face.
6. I waited ____ the next train came.
7. Meg strained her eyes upon her work ____ it was too dark to see the threads.
8. She listened patiently ____ he had finished his lecture.
9. He worked slowly. first writing the message. then rewordind it ____ he was satisfied.
10. He waited ____ the girl had gone. then he walked over to the closet where his street clothes were.
11. ____ we star our experiment. I want you to read these notes.
12. He was sure that she wouldn't say anything ____ the children left for the school.
13. Don't trouble ____ the trouble troubles you.