题目内容：

Thanks for joining our TV show Tour in Australia. Now, we are in the beautiful city-Sydney. The sky is blue and it is   51   today. There are many people here on vacation. Some are taking photos. Other's are   52   in the sea.

     Now we can see a group of people   53   beach volleyball. They look cool. I' m surprised that  54  can play in this heat. This is a very interesting   55  . Here, people are completely( 完全地) relaxed.

1.A. rainy                  B. sunny                   C. cloudy

2.A. sleeping              B. flying                    C. swimming

3.A. playing                B. played                   C. to play

4.A. they                   B. you                     C. nobody

5.A. sun                   B. sky                      C. place