Which of the following sentences do not use subject-verb agreement? Select all that apply
A. After finishing college, Andy plans to open his own bakery.
B. either the grand canyon or the Hoover Dam are on the itinerary for today.
C. During my sophomore year, Art History 203 was the most difficult class in my schedule
D.Kasey’s mom make the best lasagna I’ve ever tasted.
Please help !!