Ex.3
1. A: What do you want to do?
2. A: Who are you calling?
3. A: When did they arrive?
4. A: Where will you live?
Ex.4
1. Who invited us to stay?
2. Who did Poppy visit yesterday?
3. Who saw them at the park?
4. Who did grandma kiss?
Ex.5
1. Who brought it?
2. How often does she visit you?
3. What does she teach?
4. Where does she live?
5. When are you going on holiday with your parents?
6. Who did you invite to stay at my house?
