| 1 | It's been a while since we've seen each other, let's have a cup of coffee! | |
| 2 | How long will it take me to finish this task? | |
| 3 | Where did you last travel, and how long ago was it? | |
| 4 | Can you tell me how long it takes to walk to the train station? | |
| 5 | With the weather so bad, how long until you can finish this project? |