1-Simile 2-metaphor 3-personification 4-imagery 5-also imagery unless you made a mistake 6-metaphor 7-simile 8-imagery 9-imagery 10-simile
It means when you put something to use. For example you utilize your cellphone or iPad.
Question 4. The answer is C
Question 5. The answer is D
Question 6. The answer is A