Answer: D
Explanation: There is no mistake if you read it the teacher did all of these things
I think its "Whose" because 'Who's" is shortened for "Who is"
There useful to find information
Answer:
Always remember, you can be as happy or as miserable as you choose to be, choose wisely. When I say life is only as good as your mindset, I hope you understand you have the power over your thoughts, and ultimately your mindset. Take some time to study this topic more in depth. It will change your life.
Explanation:
