Sir,you____sit here .it's for women and children only .A.don't B.can't C.can D.needn't 填什么?

Sir,you____sit here .it's for women and children only .A.don't B.can't C.can D.needn't 填什么? I`m afraid smoking is not a___ here ,sir sorry sir ,dno‘t smoking here怎么回答 Sorry,sir.You can't parking your car here.改错 选词填空（can/could be able to)1.When he was young,he_____sing very well 2.Man_____live without air 3.You____sit here 4.After finishing his courses,he____speak French well 5.She____talk to us in English since she was small Here is the ____ ,Sir.What do you want to order? Would you m____ my opening the window,sir?It's very hot here. -____ park the car here?-You mustn't,sir.A.mustB.shouldC.canD.would 翻译句子：-Had they better wait here,sir?-No,they hadn't. here is a ticket for ＿(speed),sir!you must close your eyes now改为祈使句 英语翻译1.2.When you need a doctor,sir,I'm already here. 点解阿Sir系阿Sir, what can I do for you sir 同义句转换 I am to here very be glad 连词成句急 －sir,here's my applicationform.－sorry,the_____is october 10th .I'm afraid you've missed it. A:Good-afternoon,Sir.Can I help you?B:GooA:Good-afternoon,Sir.Can I help you?B:Good afternoon.I'd like to check out these books if I may.A:Yes,of course .Here,I'll take them.May I see your library card?B:Yes .Here it is.A:O.K.,Sir.Here you are.All ri --Can you be here at two o’clock tomorrow morning--sorry,sir.I can not be here（ ）early.A ,too B,very C,more D,that yes,sir. yes sir!