Here are the corrected answers for the questions provided:
The correct answer is c) - (The phrase "to is a graphic language used for elective communication" is likely a misstatement and should be rephrased for clarity.)
The correct answer is c) large.
The correct answer is d) more comfortable.
The correct answer is b) involved.
The correct answer is c) of.
The correct answer is b) didn't.
The correct answer is d) written.
The correct answer is a) Scientific.
The correct answer is a) Isn't.
The correct answer is b) came.
The correct answer is a) about.
The correct answer is c) was.
The correct answer is d) was.
The correct answer is b) smoking.
If you have more questions or need further clarifications, feel free to ask!
