- Mark wasn't playing, he was just watching the game. -  
- Had the store already closed when you came? -  
- Jack has bought a new apartment recently. -  
- Jack had been trying to open the door for an hour before he found a key. -  
- Dad will not be working when you arrive. -  
- Jack can't come, he is eating. -  
- What were you doing when Nick came back? -  
- Lou will not have been living with her parents for nine months tomorrow. -  
- Robert will have resigned by March. -  
- We will see how it goes. -  
- The concert had already started when they arrived. -  
- I work out four times a week. -  
- Is Anna going to finish her lunch? -  
- Have you ever seen northern lights? -  
- We had not been waiting long before the taxi arrived. -  
- Do you often eat vegetables? -  
- Anna will not have finished the project by next week. -  
- We are travelling together at the moment. -  
- Will anyone be bringing friends to the party? -  
- I have not submitted the report yet. -