Поставить в вопросительную и отрецательную форму. Mrs Johnson is buying fruits

Mrs Johnson isn't buying fruit in the fruit supermarket.
What is mrs Johnson buying in the fruit supermarket?
Mark isn't taking pictures of the church.
What is Mark taking pictures of?
The girls aren't feeding ducks on the bridge.
Where are girls feeding ducks?

Is Mrs Johnson buying fruits in the fruit market? Is Mark taking pictures of the church. Are the girls feeding the ducks on the bridge?

Mrs Johnson is not buying fruits in the fruit market. Mark is not taking pictures of the church. The girls are not feeding the ducks on the bridge.