The teather asks them to look ____ the blackboard.
The teather asks them to look ____ the blackboard.
The teacher asks them to look()the blackboarg a.for b.at c.o
Look at the blackboard
please look ----- the blackboard.
It is good ____ the teacher to ____ the blackboard
look at the blackboard,please.
Please ( )(look) at the blackboard
改错:Please look the blackboard.
Stave is ____ the blackboard
用适当的介词填空1.Please look _____ the blackboard.Don't listen ____
pleace ____ look at the blackboard. a.not
1.My teacher wants me ____ the blackboard.A.looking B.look C