I’d believe the informal would be “Can you...?”
Answer: True
Explanation: being that a rhetorical device is used to persuade or convince the reader therefore this will help with that.
Question: What is the passage
2.)doesn't start
3.)spent
4.)came
5.)works
6.)won't meet
7.)departs
8.) will answer
9.)lands\takes off
10.) will help
11.) will do
12.) when\arrives
hope this helps