Write an essay about a trip to the beach
Consider starting your essay with this:
Proponents argue that animal testing is needed to assure the safety of cosmetics, food, medicine and other products. Opponents contend that the use of animals for such purposes is cruel and unnecessary. In this essay, a thorough and unbiased examination of the issues will be performed to evaluate the validity of the arguments that are being made.
The prepositional phrase for this sentence is "go until Friday." The word "go" is a preposition. Think of it as a squirrel and a log. To find a preposition, say "The squirrel (went) [insert preposition] the log." If it makes sense, it is a preposition. Then just find the phrase to go along with it!
