1)my brother has got a car. 2)ducks can swim. 3)pupils are in the scool. 4)the have got many lessons. 5)the sun is yellow. поставить предложение в отрицательной и вопросительной

My brother doesn`t have a car. Does my brother have a car?
Ducks can`t swim. Can ducks swim?
Pupils aren`t in the school. Are the pupils in the school?
They don`t have many lessons. Do they have many lessons?
The sun isn`t yellow. Is the sun yellow?