句型转换

1. Can you ask him to call me tonight?(改为同义句)

    Can you ask him to _____ me _____ tonight?

2. Thank you very much for your help.  (改为同义句)

    Thanks _____ _____ for _____ me.

3. The party is beginning at seven.(对画线部分提问)

    _____ is the party beginning?

4. Wei Hua was very busy yesterday.(改为同义句)

    Wei Hua _____ busy _____ yesterday.

5. Can she go to the movies?(作肯定回答)

    _____, she _____.

下图表示一个简单淡水生态系统的食物网，请回答：

图中未能表示出来的生态系统成分是（）和（）。