This is no-smoking zone.Can't you see the sign?- Sorry.I()it

This is no-smoking zone.Can't you see the sign?- Sorry.I()it This is a no-smoking zone.Can' t you see the sign?-Oh,sorry. ---This is no-smoking zone.Can’t you see the sign?----Oh ,so ​This is no-smoking zone.Can't you see the sigh?Sorry, -This is no parking zone.Can you see it?-oh,sorry.I ( ) it. can’t you see the sign‘no smoking’ in the reading room?改同义句（ --Dad,can't you see the sign?--Oh,sorry.The traffic is so he There's a sign "No Smoking".Sorry,I ___ it. 这个英语题目填什么______ you see the sign.sorry i can't.是填can还是can't Can’t you see the sign?It says,“No __________(park).” This is a no-right-turn area.Don't you see the sign? 根据问句,找答句No smoking!1.can you see that sign?2.what's the mean