The answer here my good sir is going to be glade I hope this helps you stay safe of the corona virus
Because they didn't need hin to go
The main thing that this question is asking is which sentence does not have a formal tone. A formal tone for research writing usually means using more professional (instead of casual, everyday) language and free of your own opinions.
This means choice D is inappropriate because it is opinionated. Using "I think" is not formal tone.
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Answer: D) I think one of the most frustrating things about owning a cat is that they don't obey many commands.
Answer:
D) Icarus splashing into the water just in front of the ship
Explanation: