QUESTION WORDS BEFORE TO-INFINITIVE Ex5. Rewrite the following sentences using questions words + to-infinitive. 1. Could you tell me when I should explain everything to our teacher? 2. Let us decide when we should start the project. → 3. Could you tell me where I can find a good hotel? → 4. We must find out what we are to do next. 5. A good dictionary tells you how you should pronounce the words. 6. We are not sure who we will meet at the entrance. 7. I don't know what I should do to make my mother happy. 8. She wondered how she could tell her mother about the stolen bicycle. → 9. We are not sure what we should do to make our house more beautiful at Christmas. 10. My mother can't decide where we should go at summer holidays. →