The answer is "A" because this one best fits this answer to this question
Answer:
2. Are you having lunch?
3. Are you listening to music?
4. Is the teacher using a computer?
5. Are your friends working in class?
6. Is your friend writing an email?
7. Are you sitting at your desk?
8. Are you wearing jeans?
Note: You will have to give the true answer to these questions as answers vary from person to person.
Car·pe di·emˌkärpā ˈdēˌem/exclamationused to urge someone to make the most of the present time and give little thought to the future.
Answer:
The Sheave Wheel and The Hoist Cable
The Sheave Wheel is basically a pulley wheel that sits above the mine shaft. The Hoist cable passes over the wheel and then down the shaft of the mine. The Sheave Wheel also helps reduce the sliding friction of the mine cable.
Have a great day :)