I have no idea______we met for the first time.A．thatB．whetherC．whatD．when

— I believe we’ve met somewhere before.— No, ________________________.A、it isn’t sameB、i

Three years have ______ since we last met at the conference for Internet communication in

Ben: Mommy, when will we have dinner？ I’m starving.Mother: _______.We have to wait for

I have no idea who stole his wallet. It _____anyone.A. must have beenB. should have been

______shall I forget the day when I met my wife for the first time.A．No timeB．NeverC．No so

I have no idea_________ they have kept in touch with me by E－mail since last year.A.what