What does collaborate mean: a) to disagree b) to work together c) to try something new

What does perceive mean: a) how you understand or realize something b) being able to read minds c) to know the truth about something

People used to send each other letters in the mail to keep in touch, but now with social media and smart phones, that is no longer relevant

What does skepticism mean: a) excited about something new b) doubting or questioning attitude (opinion) c) believing anything you hear

I began to perceive the seriousness of the problem. What does perceive mean?

The student with the spiky purple hair looked abnormal next to everyone with natural hair colors. What does the word abnormal mean?

What does abnormal mean: a) something undesirable or worrying (unusual) b) something expected c) working to become more normal

Whenever I collaborate with Nikki for group projects, we always get everything done because we work well together. What does collaborate mean?

What does relevant mean: a) if something is meaningful or important b) if something is ignored c) if something is mediocre (aka: "mid")

When the teacher said we had to read 200 pages for homework, I had a bit of skepticism since we usually only ready 50 pages. What does skepticism mean?