Which sentence is punctuated correctly?(1 point)

Responses

For about 3 minutes, the helicopter hovered overhead, and then flew away, to the east.
For about 3 minutes, the helicopter hovered overhead, and then flew away, to the east.

On Monday I am going to go hiking but after that I will come by to visit you.
On Monday I am going to go hiking but after that I will come by to visit you.

In 2019 eight new students enrolled in our school, but only five of them stayed.
In 2019 eight new students enrolled in our school, but only five of them stayed.

After driving all day and night, we finally reached our destination, and we happily went to sleep.

1 answer

The correctly punctuated sentence is:

After driving all day and night, we finally reached our destination, and we happily went to sleep.

The other sentences contain punctuation errors, such as missing commas in compound sentences or incorrect placement of commas.