In 2003, eBay, a famous website ________ people buy and sell things, said that 70 per cent of their problems were with people who sold things that did not exist, or who lied about the products they were selling.
——The switch to more low-carbon energy, I think, is _____. ——I agree with you.
Many a student ____ going to have themselves ____ in the hospital.
Three minutes earlier ____ we could have caught the early train to Philadelphia.
Many people have been ill from a strange disease these days, _____ we’ve never heard of before.
In Scandinavian countries it is common ____ for the husband to stay at home to look after the baby.