Fill in the missing modal verbs: 1) you … go out today. it’s too cold. 2) … i take your fountain-pen? – do, please. 3) we… not carry the bookcase upstairs. it’s too heavy. 4) when … you come to see us? – i … come only tomorrow. 5) shall i write a letter to him? – no, you … it is not necessary. 6) marry … finish the work at once. 7) … you cut something without a knife? 8) peter … return the book to the library. we all want to read it. 9) why … not you understand it? it so easy. 10) … we do the exercise at once? 11) … you pronounce this sound?
