Поставить в вопросительную форму 1.l am not a great singer(disj) 2.They have been here. (special) 3.He reads this book in English. (alt) 4.Nobody lcnows about this.(disj) 5.We could stay ther long.(general)
1). I'm not a great singer, am I? 2) Where have they been? 3) He reads books in English or in French? 4. Nobody knows about this, do they? 5. Could they stay there long?