1. What is the capital city?
2. What time were we having lunch yesterday?
3. How many concerts have they visited?
4. What am I doing now? / What are you doing now?
5. Who had repaired the car by 7 o'clock?
1. What is the capital city?
2. What time were we having lunch yesterday?
3. How many concerts have they visited?
4. What am I doing now? / What are you doing now?
5. Who had repaired the car by 7 o'clock?