I can hardly imagine______sailingacross the Atlantic Ocean in five days.

.If you compare food costs today ______ of a year ago, you will find the difference

I like Song Zuying’s songs. They are wonderful.— Yes. I think no one else can sing________.

All the students are working hard now.—_______. Because all of them want to go to goodcolleges.

Why didn’t you apply for the job? —-I ________, but my old friend offered me a better one