I think the answer is : B. preposition: through; object of the preposition: window
preposition describe a relationship between words in a sentence and the object of the preposition is the head noun within the noun phrase or the noun clause
hope this helps
Flexibility is the ability of muscles and joints to move through their complete range of motion
The first option is correct.
The correct answer is eat
The main verb is eat, however, did is also a verb but it is used in order to formulate the question regarding the eating itself.
The correct answer is all people.
The Framers of the Constitution and people who wrote the Declaration of Independence wanted everyone to be equal, to have the same unalienable rights that no one could take away from them. All people should be treated the same, regardless of their sex, skin color, political affiliations, religion, etc.