Open the brackets to complete the sentences.
1.I cant see(any/some)any chalk at the blackboard.
2.Is there (any/some)colour paper in your backpack?
3.There(is/are)no sharp skissors in the kitchen.
4.Give me(a/an)exercise book,please.
5.There(is/are) no glue in the bottle.
6.Physics(is/are)a difficult subject.
7.We have(a/an) new uniform at school.
8.This(is/are)a pencil case and these(is/are)pens.
9.We dont have(much/many)chalk.
10.There are not(many/much)students in this college.