Question

The following sentences contain different types of punctuation.
In which of these sentences is the punctuation used correctly?

Choose one

Before you go to bed: close the window, it is cold tonight.

Before you go to bed; close the window, it is cold tonight.

Before you go to bed, close the window, it is cold tonight.

Before you go to bed, close the window, it is cold tonight.

Pls help It's My Test​

Answer 1

Answer:

3 one is correct as the punctuation in the first two are isn't correct