Which sentence has parentheses ( placed correctly?
1. Seasons of the year spring (summer, fall, winter form) a repeating pattern.
2. Seasons of the year) spring, summer, fall, winter form a repeating pattern.
3. Seasons of the year spring, summer, fall, winter form a (repeating) pattern.
4.
Seasons of the year (spring, summer, fall, winter) form a repeating pattern.