Match the English sentence on the left with its negation on the right. Drag and drop application. All professors have eaten lunch at the student center. All professors have eaten lunch at the student center. drop zone empty. There is a student who has not been to Mexico. There is a student who has not been to Mexico. drop zone empty. There is a student who has received a perfect test score. There is a student who has received a perfect test score. drop zone empty. Every student likes pizza. Every student likes pizza. drop zone empty. There is a professor who has not eaten lunch at the student center. Every student received a test score that is not perfect. There is a student who does not like pizza. Every student has been to Mexico