按要求改写句子:1.She often sings English songs in the evenings.(改一般疑问句)

问题描述:

按要求改写句子:1.She often sings English songs in the evenings.(改一般疑问句)
2.It`s time for games.(改为同义句)
3.The sthdents are doing exercise in the playground.(对划线部分提问:in the playground)
4.now;to;writing;I`m;e-mail;my;an;sister(.)(连词成句)

Does she often sing English songs in the evenings?
It's time to play games.
Where are the sthdentsdoing exercise
I'm writing an e-mail to my sister now.