The sign means we can go out here改为否定句 This sign [ ] [ ] we
The sign means we can go out here改为否定句 This sign [ ] [ ] we
this sign means we can turn left here this sign tells us ___
The sign "No smoking" means we mustn't smoke here
The sign on the birds' cage means we should keep quiet 否定句
The sign means"You can't swim here."同义句
So we can sign up the contract this time
we can not sign you at this
1.the sign means 'be quiet'.we should ___ here a.keep quiet
That sign means "no jumping"改为否定句
The sign means" keep off the grass"改为同义句 The sign means we__
This sign means we should not ( )on the grass.The students a
here,you,the,means,can't,sign,litter(.)(连词成句)