C and D, making a more humorous casual speech will help the performance and will make it easier to connect with the speaker.
Answer:
Business
Explanation: a “root” of a word is basically just the beginning of it.
A response within 24 hours of receipt
Answer: 1. tell someone something quicker
2. abbreviations like “lol” or “ttyl”
3. use abbreviations
4. save time and send messages faster.
Explanation: in the answer lol
The following action occurs when the narrator “hears” the old man’s heart beating,although he has just killed him. The police are talking to the narrator and he hears the beating of the dead mans heart getting louder and louder.