1. For some pupils physics ... a difficult subject to understand
are
is

2. The information we received yesterday ... very important
were
was

3. For some people statistics ... a boring science
is
are

4. The modey on the table ... mine, you can take it
are
is

5. Linguistics ... the structure of languages
studies
study

6. Education ... people a lot of freedom
give
gives

7. Mathematics ... an exact science
are
is

8. The scissors ... not very sharp
are
is

9. There ... not enough glue in the bottle
is
are

10. The spectacles ... on the shelf
is
are