A)
There is an egg in the egg cup. There is an orange on the table. There is a bee on the flower. THERE is an armchair by the window. There is a sofa in the living room. There is a blackboard on the wall.
B)
There are some benches in the garden. There are some plants on the windowsill. There are some big classrooms on this floor. There are some maps on the wall. There are some new cups in the cupboard. There are some cute teddy bears in the toy shop.
C)
There is some ice on the lake. There is some coffe in the cup. There is some food on the shelf. There is some ice-cream on the apple pie. There is some milk on the low table. There is some birthday cake on the dish.