let's make some tea 改否定句

let's make some tea 改否定句 There's some tea in the jug改为否定句 改为否定句 let's make a cake for tony 1.Let’s take a walk.（改否定句） Let ’s cross the road改 否定句 改否定句 Let's sweep the floor Let's go home now.的否定句如何改 Let's drink some iced water改为否定句 l have some tea in my cup改为否定句怎么改 Let's eat some food in the classroom.的否定形式some 要改any么? Let's buy some dried tea,shall we?（保持原句意思不变） ____ Let them go (改否定句)