ne correct variant:
se boy reading is reading a book.
elen and Robert is/are baking a cake.
ey are cutting/cuting some paper.
ne boy is eat/eating a sandwich.
e are running/runing in the park.
e girl is crieing/crying in the corner.
e are having/haveing a very good time here at the seaside.
ne children swimming/are swimming in the sea now.
m playing/plaing the piano.
e is go/going to school now.​