Answer:
A
Explanation: because they have the pronunciation but different meaning
The sentence that contains an unnecessary shift in verb tense is the second one - Lee noticed a problem and alerts a teacher.
It should be <em>alerted, </em>which is the past tense as the first verb <em>noticed.</em>
Answer:
bro this is edpuzzle all u gotta do is listen to him and he'll give u the answer
Explanation:
click "rewatch" and it will show the clip of him giving u the answer.