4. Look! Beards.
7. Guys playing.
Объяснение:
1)There is a sandwich in my lunchbox.
2)There is some sugar in the cupboard.
3)Is there any petrol in the car?
4)Look! there are birds.
5)There are four weeks in a month.
6)Is there a doctor here?
7) There are kids playing.
8)Are there any questions?
9)There is some money on the table.