THERE ARE THIRTY CLASSES AND ONE THOUSAND PUPILS IN OUR SCHOOL A....

29. There are thirty classes and one thousand pupils in our school

A. Our school doesn't have thirty classes and one thousand pupils, does it?

B. There aren't thirty classes and one thousand pupils in our school, are there?

C. Our school has got thirty classes and one thousand pupils.

D. Thirty classes are too small for one thousand pupils in our school.