Make the following sentences interrogative: 1. This bank opens at 9. 2. The competition started in time. 3. He’s going

1. This bank opens at 9. Does this bank open at 9? 2. The competition started in time. Did the competition start in time? 3. He’s going to teach English at school. Is he going to teach English at school? 4. I invited him to Sunday lunch. Did I invite him to Sunday lunch? 5. My friends are helping me to do the test. Are my friends helping me to do the test? 6. The sun was shining all day long. Was the sun shining all day long? 7. We often go swimming at the weekends. Do we often go swimming at the weekends? 8. I’m not going to do anything special for them. Am I not going to do anything special for them?