5 b) Use the phrases to give advice to: 1 a friend who has a splitting headache. (take a painkiller) 2 your brother who feels tired. (go to bed) 3 your sister who's got toothache. (see a dentist) 4 a friend who always loses his keys. (not keep them in your pocket) 5 a friend who is nervous about her exams. (not worry so much) 6 your aunt whose feet hurt. (take off your shoes)