Question

Which sentence is not correctly punctuated? 1. While waiting for the bus, Mr. Jones fell asleep on the park bench. 2. The class must use the rear exit in the event of an emergency. 3. In the event of an emergency: however, the class must use the rear exit. 4. Mr. Jones fell asleep on the park bench while waiting on the bus.​

Answer 1

Answer:

3rd option

Explanation: