Pre-test

Choose the correct expression.
  1. What  [do] you do? - I'm  [a] teacher.
  2. Jack  [isn't] interested in sports.
  3.  [There are] 20  [men] in the group.
  4. Where  [does] Susan  [live] ?
  5. I don't like  [Anne's] brother. Do you like  [him] ?
  6. How many  [children]  [do you have] ?
  7.  [Does] your mother know  [their] address?
  8.  [Where]  [are] you from?
  9. It  [isn't]  [our] problem.
  10. They  [don't]  [speak] English.