The following sentences contain errors in plurals or possessives. Select the answer option that has no such errors; or, if the original sentence is correct, select No change.
Some teachers encouraged us to get MA’s or PhD’s , making us strive for high grade-point average’s.
Group of answer choices
Some teacher’s encouraged us to get MAs or PhDs, making us strive for high grade-point average’s.
No change
Some teachers encouraged us to get MAs or PhDs, making us strive for high grade-point averages.