It is important to know your medicine so that if something bad happens to you or someone else you would be able to treat them with the right medication
The answer to 1 is imagery because the description helps us to better see the thrush through its use of adjectives.
The answer to 2 is sight, because we see gray rather than feel gray.
The answer for 3 is "is" because "dictionary" is a singular noun, not a plural noun. There is only one dictionary.
The answer to 4 is "was" because "tourist" is a singular noun, not a plural noun. There is only one tourist.
The answer to 5 is "was" because there is only one Statue of Liberty. It is a singular noun.
Remember, the general rule for singular/plural nouns is that plural nouns are usually attached with an "s" at the end. Although there are exceptions, it helps with most nouns.
Answer:

According to blank slate theory, the mind is completely blank at birth. From there, education, environment, and experiences – which are external, as well as material and/or immaterial – shape the child's process of development. This leaves a lasting effect on who they become.
Answer:
Deepak told that he cannot solve the question.
Explanation:
said changes into told and according to the rules name changes into 1st person.
Answer:
Explanation:
Comment
Unacceptable speech or behavior.
Using that a/n construction is a hint. Unseemly begins with a vowel so you have to use an. It is the only word in the list that does begin with a vowel so you are given a little help with this one.
Answer: unseemly