填充题
Q:
Right now I am looking at Nicole,
She looks angry.
I wonder what's the matter.
She has a frown on her face.
She certainly(have,not)_______ any fun right now.
此题答案为isn't having， 是因为right now。
但若是我把right now拿掉后，此句子要怎么更改才对呢?

不用改 语意还是一样的

She certainly does not have any fun. 若我改用这句可以吗？

会怪怪的 没有临场感