the number of the classes in our school ___12 A.be B.is C.ar

the number of the classes in our school ___12 A.be B.is C.ar the number of classes in our school is___than____of any othe The number of the students in our school ___1200.a,is b,are the number of the trees in our school is getting____ -What___ in the zoo?-There are a number of animals.A.is B.ar The number of the students in our school is A.more and more The number of the students in our school --over 3000.A has B The lunch in our school ( )a.are b.is c.am d be The lunch in our school ( )a.are b.is c.* The number of the students in our school ( )2000.A number of The number of the students in our school ____(be) over 3,500 The number of students in our school ____ 4000 and a number