Mobile phone is very smart thing. All must have the mobile phone. You can chatting with your partner. Everywhere. I
Should, mustn't/shall в зависимости от значения,Shall,can't,may,needn't
№142 have already visited3 have you done4 walked5 went6 have already tryed7 have not seen8 have not visited№152 yet3 ago4 is5 Do