______students in the classroom ______ twenty.T

There aren't ______students in the classroom.A.some B.any C. There are twenty two girls in the classroom哪儿错 There are ____ twenty people in the classroom. More than twenty boys _____ (be) in the classroom. There are twenty students in the classroom.画线提问.twenty stude There are ______ students in the classroom. ______ your brother in the classroom yesterday? They sit in the classroom ______ their Don't（）in the classroom Don't (run)in the classroom now. Don't smoke in the classroom, You mustn't ()(run)in the classroom.