The Great Wall is ____ tourist attraction that millions of people pour in every year. [ ]

Have they found the lost flight MH370—Not yet. I’m really ______ the people on the plane.

Running a company is not _______ a matter of hiring people — they also need to be trained.

The road conditions there were very good, _______ was more than we could expect.

Do you know where the twins are—Yes. They _______ Fuzhou.