Question

Select the number of the punctuation error in the following sentence:

My sister is very confident, 1 energetic, 2 and friendly3 and she makes friends wherever she goes.4
1
2
3
4

Answer 1

3

Step-by-step explanation:

My sister is very confident, energetic, and friendly, and she makes friends wherever she goes.

The option 2 would remove the comma after energetic which is wrong.

The answer options do not allow the removal of the unneeded "and"

Answer 2

I'd say that the number of the punctuation error in this sentence is 2, because you don't have to write and there as well.
It should be like this:
My sister is very confident, energetic, friendly, and she makes friends wherever she goes.