Помогите сделать задание №4

1.Amy is buying souvenirs -she is going to visit their friends in London. 2.William is studying the map of London- he is going to have a walk in the center of London on their first day there. 3.Melanie and Amy are buying Caribbean folk costumes- they are going to take park in the Notting Hill carnival. 4.William is learning British learning rules- he is going to drive the car on the way from London to Edinburgh.