填空题

Today, parents are (21) worried about the safety of their children, and because of this, they are not letting their children out to play. As a result, children are no longer playing outside but (22) in their rooms and losing themselves in (23) activities such as watching TV and playing computer games Yet, if they had the chance, they (24) get out of the house and go to the cinema, see friends or play sports. In fact, when asked what their idea of a good day was, only 1 in 7 said that they would turn on the television. British teenagers have always (25) their bedrooms, leaving the younger children to play in communal spaces such as the sitting room, garden or kitchen. However, children from the age of 9 are now turning to their bedrooms as a place to (26) . Bedroom culture is a (27) of the past 20 years with families getting smaller and homes getting more (28) . Increasing (29) has also (30) the rise of the bedroom culture.