22、The beggar had nothing to do but _____ in the street all night.

A. wander          B. to walk           C. wandering                D. walking

21、Police will be _____ trouble-makers at today’s match.

A. looked out for         B. looking out for        C. looked out at              D. looking out at

20、It was only when I read the story for a second time _____ to appreciate its beauty.

A. did I begin        B. that I began          C. then I began         D. had I begun

19、To some people, the Sahara Desert is _____ “ the sea of death”.

A. what we call           B. that we call         C. we call it            D. which is called

17、At first           it looked like a simple accident, but later the police became doubtful.

A．sight                   B．view                   C．look                    D．glimpse

16、This book is said to be a special one, which           many events that cannot be found in other history books.

A．covers           B．writes           C．prints           D．reads

15、If your race car isn’t insured, you may           losing everything when it hits something solid.

A．delay         B．deny          C．avoid          D．risk

14、The coach asked his staff to           the large group of journalists waiting for him to announce his training plans.

A．adapt to          B．attend to            C．refer to          D．appeal to

13、London, the city that will host the 2012 Summer Games,           an eight-minute show featuring football star David Beckham.

A．rely on           B．put on           C．concentrate on           D．feed on