________ will your parents come back from New York, Tom— In two weeks.

They were all very tired,but ________of them took atest.A．everybody

It was not until dark ______ he found ______ hethought was the correct way to solve the problem

At present, more and more people prefer_________ in the countryside because there is _____ pollution in the city.

Lucy, would you like some more cakes — . I’m full now.