The children went shopping in town with their brother William. They took the bus and got off at the bus stop by the supermarket [1]. First, they changed Harry's shorts at the shopping centre [2]. Then they went to the post office and bought some stamps [3]. They couldn't find envelopes for their mum. They got a brush and comb from the chemist's next to the bookshop [4]. They couldn't buy their mum's train ticket because it was too expensive [5].