13 Complete the dialogue with one word in each gap. Listen again and check. Karen: Hi 'Maria. I'm sorry, but I can't come to your house and finish the 2 project. Maria: Why not? Karen: I have to study Maths. I'm not 3 the test because I was playing video 4 when my dad came home. Maria: Oh dear. Does your dad know? Karen: Yes! Now I have to study all evening. But he says I shouldn't study after 5 o'clock and then I should relax before I go to bed at o'clock. Maria: OK. Sleep well! See you tomorrow!