句型转换(每空一词)。

1. Linda is going to Beijing with her parents next week. (对画线部分提问)

       is Linda going to Beijing         next week?

2. I'll be a teacher when I return to China.(改为同义句)

I'll be a teacher when I                   to China.

3. Ben is leaving for Tianjin this morning.(改为一般疑问句)

         Ben          for Tianjin this morning?

4. He is staying in Shanghai for a month.(对画线部分提问)

                   is he staying in Shanghai?

5. They had a good time in Hong Kong.(改为同义句)

They          _         in Hong Kong.

公园中广场的主要功能供游人集散、活动、演出、休息等。其形式有自然式、规则式两种，由于功能的不同又可分为（）、休息广场、生产广场等。