Meimei,how many students are there in your school?About—— A two thousands
1.Meimei,how many students are there in your school?
About——
A.two thousands B.two thousand C.two thousands of students D.two thousand of students
2.Do you know the difference——them（用个介词）
3.I sit on Lucy‘s right.（改为同义句）
Lucy sits —— —— ——
4.There is a big and modern——（厕所）in the building