Many was very busy last weekend.改为否定句

问题描述:

Many was very busy last weekend.改为否定句

两种改法:
1.Many was not very busy last weekend.
2.Not all were very busy last weekend.

Mary wasn't very busy last weekend.

Many wasn't very busy last weekend.

Many wasn't very busy last weekend 非常简单,只需要把was 改为wasn;t即可。
不过,LZ真的是Many吗?