1.Itisquite___thattheylivein___buidinginthestreet.A.sure/aB.sure/certainC.certain/certainD.certain/some请回答并写出理由,2.Thenumberofthepeoplewho_____cars______increasing.A.owns;areB.owns;isC.own;isD.own;are此题选

　　1.Itisquite___thattheylivein___buidinginthestreet.

　　A.sure/aB.sure/certainC.certain/certainD.certain/some

　　请回答并写出理由,

　　2.Thenumberofthepeoplewho_____cars______increasing.

　　A.owns;areB.owns;isC.own;isD.own;are

　　此题选什么?如果把第一个the换成a就选D吗?

　　3.Idon'tthinkit'smuchgood_____tohim.

　　A.writingB.towriteC.tobewrittenD.beingwritten

　　完全看不懂...

　　4.____nowseemsimpossible.

　　A.SavingmoneyB.TosavemoneyC.BeingsavedmoneyD.Tobesavedmoney

　　为什么A不可以?