在月初的几天里,我们要完成这工作 英语怎么说

In several days of the beginning of the month, we have to finish this work.
At the the beginning of the month, we have to finish this work.

We have to finish the job in the early of this month

We have to finish the task during days early this month.

The work has to be completed within the first few days of the months.

We need to finish this work within the first fews days of this month.
重庆森博国际外语学校 Cathy

We have to finish the job In the first few days of this month.

We will need to get this job或者work done within the first few days of the month.
P.S. 不是months, 而是month, 因为说的是一个月，而不是很多个月。