I. Rewrite the sentences, using question words before to-infinitives. 1. Can you give me some advice on where I should buy good sport shoes? _________________________________________________ 2. I don't really know the people in charge, who I should call and how I should talk with them. _________________________________________________ 3. Although it's not easy, you must learn where you should put word stress. _________________________________________________ 4. The telephone was ringing, but Catherine hesitated, debating whether she should answer it. _________________________________________________ 5. Our teacher is the leader - she will show us where we should go. _________________________________________________ 6. I'm a bit unsure about what I should do next - can you help me? _________________________________________________ 7. Could you give us a hint about how we should do this exercise, please? _________________________________________________ 8. Sometimes, the key to making progress is to recognize how we take the very first step. _________________________________________________ 9. They should teach us how we could make a living and how we could use it efficiently. _________________________________________________ 10. I really don't know whether I should be happy or sad today. _________________________________________________ Làm đc tới đâu thì hay tới đó ạ giúp em với em cảm ơn ️