1、The students read this storybook.Their English teacher reads this storybook,too.(同义句转换)
(Both) the students (and) their English teacher (read) this storybook.
2、Jack doesn’t know Mrs.White,and Helen doesn’t know,either.(同义句转换)
(Neither) Jack (nor) Helen (knows) Mrs.White.
3、 In the program tonight Mary will both sing and dance.(改为否定句)
In the program tonight Mary (won't) sing (or) dance.
4、I would like both tea and milk.(改为否定句)
I would like (neither) tea (nor) milk.