Question

1.—classroom are there in your school？—twenty2.—

1.—classroom are there in your school？—twenty2.—this your computer room？—yes,it,is.怎么写？？

Answer 1

1.How many classrooms are there in your school?There are twenty
2.Is this your computer room?Yes,it is.

Answer 2

1.How many—classroom are there in your school？—twenty2.Is—this your computer room？—yes,it,is.