This is an example of foreshadowing. <span />
Answer:
One day Salva Dut showed up on my doorstep, and asked for a long, refreshing glass of water.
Explanation:
Hope this helps! Thank you :)
Assure could mean making sure something happens, to comfort or remove doubts from a person, or make someone sure of something.
If it's one word answers it could be persuading, guaranteeing, promising, convincing, reassure, satisfy, or tell.
I hope this helps without answer choices it's kind of hard to know what kind of answer you need. Have a great day!