Что вставить. 1.you (may/must/shouldn't) help me with cooking dinner.everybody is hungry. 2.(could/must/should) you give me some water,please? 3.my mother seys that l (must/may/have) to clean my room once a week. 4.if you don't feel well, you (can/should/mustn't) stay in bed cпасибо зарание))