They said,"we have done our duty." please give appropiate answers according to my question
thanks!

"the day we found the sharks' teeth" i would say highlight the element of the plot as it sets its boundaries and centers the adventures of them being on a boat and cleaning spit of sand.

the aesthetic impact is that moment when you are relating spatially to the target. the "ai" occurs when you have an impression that includes both you and the target and is usually a spatial relationship.

16.) true

17.) true

18.) no information in the text

19.) false

20.) no information in the text

study and put some time and effort into your classes and you’ll do great