would you mind _____the blackboard?a:clean b:cleans c:cleani
would you mind _____the blackboard?a:clean b:cleans c:cleani
you must keep your jacket ()A.clean B.cleans C.to clean D.cl
can you help me ____ the window a.clean b.cleans c.cleaning
would you mind _____the door?
Lucy,clean the blackboard today,A.will you B.can you C.do yo
Our classroom is often made___.A.cleans B.clean C.to clean D
mom tells me()my room every day a.clean b.cleans c.to clean
let me help her friend____zhe classroom A clean B cleans c c
Grandpa likes ( )the room. A.clean B.cleaning C.cleans改选B,但是
he needs ( ) his room.A 、to clean B.cleaning C.cleans D.clea
The classroom needs every day?A.to clean B.cleans C.cleaning
1.We must ____ the room every day.A.clean B.cleans C.to clea