19. Which word is used incorrectly in the following sentence? Will you teaches me how to do origami?
Answer: C
Teaches is used incorrectly in the sentence.
The word "teaches" is incorrectly used in the sentence; the correct form should be "teach" to match the subject "you" with the verb.
A) me
The word "me" is used correctly in the sentence as it refers to the person being taught. It is the appropriate pronoun to indicate who is receiving the instruction.
B) will
The word "will" is used correctly in this context as it indicates a future action. It appropriately signals that the teaching is intended to happen later.
C) teaches
The word "teaches" is incorrect in the sentence because it is in the third person singular form, which does not agree with the second person subject "you." The correct verb form should be "teach."
D) origami
The word "origami" is used correctly in the sentence as it refers to the subject of the teaching. It is the noun that describes the activity being discussed.
Conclusion
The word "teaches" is definitively incorrect due to its mismatch with the subject, while all other options accurately fit the grammatical structure of the sentence. "Will" and "me" are correctly placed, and "origami" is appropriate as the noun being referenced. Thus, the error lies solely with "teaches."