Make questions for the underlined parts in the following sentence.
1. Minh usually takes exercises after getting up.
=> _____________________________________________?
2. She is a little scared when she visits the dentist.
=> _____________________________________________?
3. He polished his shoes carefully.
=> _____________________________________________?
4. She has decided to stop smoking.
=> _____________________________________________?
1. When does Minh usually take exercises?
2. Who is a little scared when visiting the dentist?
3. What did he polish carefully?
4. What has she decided to stop?