第93页 - 译林版启东中学作业本九年级英语（上下册）

are opening up a whole new world

When will you show us how to separate waste

very strict with themselves, so they have made great progress

will fall behind if you give up

keep your voice down

is as famous for beautiful environment as theirs

in the shape of

To our surprise

fell in love with

Laughing at yourself

how long the museum has been put into use

that are worth carrying out

won't change my mind

that he is often mistaken for

how important it is to get along well with

has been used to make himself