Помогите Вставьте предлоги for ,during, since, ago ,begorе : 1. She has been waiting for us........ an hour! 2. The tourists visited the Red Square.....their stay in Moscow. 3. My CD player is working it was repaired 2 hours ..... 4. Sarah received her friend's letter that had been sent 2 weeks..... 5. I haven't seen her......her marriage.