______has been a topic of much controversy.A．Should the same sex get marriedB．If the same

— It has been a wonderful evening. Thank you very much.—__________________.A、Don’t say s

______ I know, he has been abroad.A: As far asB: As soon asC: As well asD: As much as

Today, housework has been made much easier by electrical______.A．facilitiesB．appliancesC．a

Things might have been much worse if the mother______on her right to keep the baby.A．has b

Much _____ said about the problem but nothing _____ been done so far .A.were，hasB.is，has

Ever since he ______ his job Allen has been much happier than before.A.has changedB.had c