From Twitter
1. What are they doing?
A) It is sanitize itselves.
B) They is sanitize theyselves.
C) The dog and cat is sanitizing themselves.
D) They are sanitize themselves.
E) They dog and cat are sterilizing their paws.

T or F?
2. We use sanitizer to cure our hands.
3. It doesn't help

Answers:
1. E shows proper tense and proper subject/verb agreement
2. False, because sanitizer kills germs, it doesn't cure.
3. False, because sanitizer does help.