Grammar: Choose the correct item. 1 Lyn ______ go to school today as it's a holiday. A mustn't B doesn't have to C shouldn't 2 Bob ______ work late today. He isn't sure. A can B should C might 3 Mia, ______ lives next door, practices yoga. A whose B where C who 4 The reason ______ I exercise is to get fit. A which B why C when 5 ______ Peter and Paul are afraid of heights. A Neither B Either C Both 6 You ______ buy an MP3 player. They're great. A must B should C has to 7 You ______ put some honey in a glass of warm milk for a sore throat. A might B can C may 8 ______ Tim nor Ryan is afraid of snakes. A Neither B Either C Both 9 You ______ exercise regularly; it's good for you. A should B must C might 10 Kate is the girl ______ dad is a surgeon. A who B which C whose 11 Harry ______ walk when he was 10 months old. A could B should C had to 12 This is the gym ______ I exercise regularly. A where B which C when 13 You ______ buy milk. We've got lots. A mustn't B don't have to C shouldn't 14 Ann didn't come to the party because she ______ work late. A had to B must C should 15 He ______ to climb up the tall building yesterday. A was able B should C could