Do you mind if he _______ (smoke) here

Do you mind if he _______ (smoke) here Do you mind if iloveyou Do you mind if i open the do you mind doing ,do you mind my doing和do you mind if I do有什么区别? Do you mind if he sings in this room?为什么用sings详细点!不是mind sb diong sth if起什么作用 Do you mind if i smoke here Do you mind _________ _______ here Do you mind if I sit here?=Do you mind ____ ____here? Do you mind my smoking there?是否等于Do you mind if i smoke there? do you mind if i open the door还是opening Do you mind if I take tomorrow off? do you mind if I turn on TV?同义句 有哪些句型可用来回答Do you mind if would you mind if he opened the door?Would you mind — — the door? Do you mind if I sit next to you?=Do you mind ___ ___next to you? would you mind __ __ __ __ __?(我再试一下) would you mind if用法would you mind if i do sth 吗? would you mind if +从句用过去式吗? do you mind if i smoke here?不是mind吗那咋不要smoking Excuse me .If you call's not too urgent,do you mind __ mine first. A.I make B.if I makeC.me to make D,that I make答案为何不选D?并翻译句子.