Question

fix any errors with subject - verb agreement below. click \submit answer\ if there are none.
isaac newtons magazines and ipod fits in his carry - on bag, so he had plenty to do on the plane flight.

Explanation:

The subject "Isaac Newton's magazines and iPod" is a compound subject (two items joined by "and"). Compound subjects usually take a plural verb. "Fits" is a singular verb. The correct plural verb form is "fit".

Answer:

Isaac Newton's magazines and iPod fit in his carry - on bag, so he had plenty to do on the plane flight.