Помогите, даю 40 баллов Choose the correct item 1) You "mustn't/don't have to" use your phone in class. 2) Look at the clouds - it "must/might" rain later. 3) You "must/have" to take off your shoes before entering a Japanese home. 4) These clothes are old. I "might/need" to buy new ones. 5) I'd love another piece of cake , but i "mustn't/ don't need to".