1) Jane is a painter.
2) I have got a uniform.
3) Helen isn't at home.
4) The Pyramids are in Egypt.
5) It is an hourglass.
6) Mark is a student
7) I have got milk. Или еще можно: I have got a bottle of milk. I have got some milk.
8) It is a house.
9) The earth is a planet.
10) They have got an old car.