It is ___to take more food than you need at a western dinner party.Aright Bgood Cpolite D.Iimpolite

It is ___to take more food than you need at a western dinner party.Aright Bgood Cpolite D.Iimpolite you're supposed to turn off the light before you leave the lab.Anyway,it is your ___to take careof the lab as a lab assistant It is very ___to raise money for the poor because they need helpAdifficult Bimportant Chard Dexpensive The chance is very important and I can'___to miss it.(不能错过它) don't play __the cat.it is ___to go to school. Tony's sister is ___to take care of the little baby中用careful enough还是carefully ebnough ___to see so many flowers here!A.How nice it is B.How nice is it C.What nice it is D.What nice is it It is only ten minutes from school by bicycle.（同义句） It _____only ten minutes___ ___to school. It is ten minutes walk to the post office .同义句 It _____ten minutes to ___to the post office. it is you rather than your brother who ___to blame for the accident .用 IS /ARE WHY The great Pyramid is about 137meters high todays,but it was--once A higher B highest C high tooD mor high,选什么,为什么呢 You should want more ,make more ,earn more ,spend more-ever more..but it is just so much and no mor好像有深层的意义, Leave it as it is ,take life as it comes? My heart is free.Take it. -It is no us .-What?-___to such lectures.A.listen B.listening C.listened D.We listen Listening to tapes helps me a lot.=It is ___ ___ to ___to listen to tapes.填空! ___to know Professor Zhang .前面填什么?A 、He said B、I said C.He is said D、It says ___to know Professor smith.A.he said B.he is said C.i said D.it says请说出理由