I. Put the verbs in brackets into the correct forms 1. I don’t understand his (leave)____________ school 2. The doctor told me (take) _________________these pills 3. I persuaded him (come)___________________ for a visit 4. We stop (ask)____________ the way to the nearest hospital 5. Don’t forget (close)___________ the door before (go) _________out 6. She intends (buy)__________ a new house 7. I suggest (telephone)________________ the house before (ask) ___________the police (look)__________ for him 8. Try (forget)_______________ it. It isn’t worth (worry)______________ 9. After a brief interruption, the professor continued (lecture)_____________________ 10. We mustn’t risk (be)_______________ late for the concert 11. I couldn’t help (overhear)_____________ what you said 12. He postponed (make)_________________ a decision till it was too late (do)__________ anything 13. I regret (inform) _______________you that your application has been refused 14. I remember (go)______________ to the chemist’s for you. Here’s your medicine 15. She hired a boy ( mow)____________________ the lawn 16. Don’t hesitate ( ask)______________ for my help 17. I resent her ( interfere)_______________ in my business 18. I waste a lot of time ( watch)____________________ TV 19. I finally completed ( write)_______________ my term paper 20. I got my sister ( carry) _________________my suitcase 21. A student can’t learn ( spell)________________ without ( be)____________ taught 22. On ( hear)___________ her ( speak)______________ everyone took her for a foreigner 23. Have you ever watched people ( try)____________ (catch) ______________fish? 24. If you dislike ( peel) ______onions, try ( wear) ______glasses and ( hold)_____ them under water while ( do)______ 25. They have invited us ( visit) ____________their house 26. I must remember ( remind)__________ the students that this grammar point needs ( revise)____________ 27. I don’t want ( miss)____________ ( hear) ________________the choir again 28. Sometimes students avoid ( look) ____________at the teacher if they don’t want ( answer) __________the questions 29. I promise to give you an opportunity ( ask)_____ questions before ( leave)___________ the classroom after ( listen)_________ to my lesson 30. I advise you ( wait) _________before ( decide) _________( accept)____________ that position at the supermarket