Answer:
4
Explanation:
4, because an unclear pronoun is when they, this, that, it refers more than one time in a sentence, so the correct answer is 4. 4 has "they" and "that" together in one sentence.
Is there an attached picture for where you can sort them?
Answer:
A.Jet stream brings warm and wet weather for the year .
hope it is helpful to you ☺️☺️
The answer is A. hope this helps