应该这样吗?all the animals ( are ) very busy now.

网友回答

是的,一句话必须有谓语动词.
======以下答案可供参考======
供参考答案1:
all the animals ( are ) very busy now.--是的，be busy. 复数，所以改为are.
供参考答案2:
没错 ， all the animals需要用复数 ，now是现在进行时的标志