Fill in can. must: can't mustn't 1.where i take books? 2.you learn your lessons every day 3.you take my things 4. kate sing 5.students come to school la time 6.it's very cold.you open the window 7.i don't go to school on sundays. i get uperly 8.you read thys book. it's verry diffieult 9.she come to see me.she go to the museum 10.the boy speak english