Заполните пропуски предложениями in, on, to, at, into, from, since, for,

Заполните пропуски предложениями in, on, to, at, into, from, since, for, by 1. In winter I usually go.... bed at ten o39;clock. 2. Why is she crying? She has dropped her doll ... the water 3. I saw many people ... the platform waiting for the train. 4. The teacher hung a picture... the blackboard. 5. I have been here ... two months,... last May 6. I began writing my composition ... seven o39;clock. 7. How long have you studied Spanish? - Five years, .. I was 18 8. I have just come... China 9. She said she would come ... six o39;clock 10. He doesn39;t go... church very often.