ДАЮ 25 БАЛЛОВ!!!!!!!!!!!!!
СРОЧНО, ЗАРАНЕЕ БОЛЬШОЕ СПАСИБО

1. go2. is reading3. have already written4. has worked5. wrote6. did7. was running9. were waiting10. has broken11. wants12. am

1. I always go to school by bus.2. Sam is reading a book now.3. We have already written the test.4. Mike has been working here for ten years.5. We wrote a dictation yesterday.6. I will have done my work by 5 p.m.7. Last Monday I was running in the park when I met Ben.9. We had been waiting for an hour when the bus came.10. He couldn't walk. He had broken his leg.11. Mary wants to go home now.12. I am writing a test tomorrow.