The sign ___,"Keep off the grass." A says B writes

The sign means keep off the grass改为同义句 The sign means we___ ___ _the grass The sign ___,Keep off the grass. A says B writes The signNo Petsmeans you should ___your pets ___ A keep out of B keep on C keep away D keep off The sign means Keep off the grass.改为同义句 The sign means “Keep off the grass.”(改为同意句)The sign means we ____ _____ ____ the grass we should keep the air ___ ___ ___ (清新) The sign on the grass mensKeep off the grass.(改为一般疑问句,画线部分提问：keep off the grass) The sign on the grass mensKeep off the grass.(改为一般疑问句,画线部分提问：keep off the grass) The sign on the grass means Keep off the grass.（改为同义句） The sign on the grass mean 'Keep off the grass'改病句 We must ___(keep) the classroom clean. There was a sign by the river bank warning people to( )the thin ice.A.keep off B.keep out C.keep away D.keep on The sign on the birds' cage means we should keep quiet 否定句 what does the signkeep off the grass!mean?怎么回答 the sign means“Keep off the grass"改为同意句 1.the sign means 'be quiet'.we should ___ here a.keep quiet b.be quietly c.make noise2.my grangdfather ____ (take) a walk with his dog after supper every day.3.liu tao likes _____ (play) football very much .3.the sign ____(mean) no ______ (touch). the sign (over there) means we should keep quiet对画括号的提问 does,it,keep,what,off,grass,this,the,sign,mean,means(?.)