He must-----(clean) the classroom after school.这里填什么啊?为什么呢?
He must-----(clean) the classroom after school.这里填什么啊?为什么呢?
请问·he begins ( ) ( clean ) the floor after school中间填什么啊?为什么拟
millle must clean the classroom after school的同义句
R_____ to clean the classroom after school中的空填什么
You must clean the classroom, you? 中间要填什么
They ____(clean) the street after school .应该填什么呢?
He has to clean the classroom after school.(改为一般疑问句)
Is your classmate ____(clean) the classroom after school?
i shall clean the classroom with my classmates after school?
some students are busy( )the classroom after school. A.clean
ls your classmate_______(clean)the classroom after school?
let's ___(clean) the classroom after school