they are doing exercises to improve their空.
they are doing exercises to improve their空.
they are wondering __to improve their english
They are doing more conversation practice to i__ their engli
_____ the students are doing their maths exercises with the
They are looking for ways to improve their English的同义句
They are good friends·I help 什么 to improve their English·
They are doing their homework?对doing their
1 they()(doing) morning exercises.2 the()(lady) are()(chat).
they are doing morning exercises now用at this timeyesterday
They can practice speaking English ever day to improve their
翻译what can they do to improve their English?
Our teachers are doing their best to help us. They think mor