Jack struggled with the shifts in temperature the frosty air of the early morning became a baking heat by midday.
Question
Which revision corrects the run-on sentence?
Answer options with 4 options
1.
Jack struggled with the shifts in temperature, the frosty air of the early morning became a baking heat by midday.
2.
Jack struggled with the shifts in temperature; the frosty air of the early morning became a baking heat by midday.
3.
Jack struggled with the shifts in temperature but the frosty air of the early morning became a baking heat by midday.
4.
Jack struggled with the shifts in temperature and the frosty air of the early morning became a baking heat by midday.