Complete the sentences with the correct form of the verbs given. 1 One important rule at the sports centre is that you (must) wear trainers in the swimming pool area they're bad for the floor. 2 Dad (have to) cook tonight. We've got a table at a restaurant. 3 We (should) brush our teeth every day after breakfast, but sometimes we forget. 4 You (must) look at another student's work during an exam. It's against the rules. 5 Firefighters (have to) go to work on Sundays because there are fires every day! 6 I (have to) buy more pasta. I haven't got any in the cupboard. 7 She (should) eat another cream cake. They aren't good for you. 8 We (have to) finish this book before the school holidays, but I want to finish it today.