Look at the picture and choose the correct options

1. There
   [is|isn't] a teacher in the class.
2. The teacher
   [is|isn't] a man.
3. There
   [are|aren't] eight pupils.
4. There
   [is|isn't] a big blackboard on the wall.
5. There
   [is|isn't] a clock on the wall.
6. The globe
   [is|isn't] on the table.