Why is the telephone convenient?
1. We don't have to talk face to face.
2. We don't have to write letters to someone that is far away from us.
3. We don't have to write letters to people who are far away from us.
4. We don't have to visit others' houses to talk with them.
5. We don't have to spend a lot of money riding a bus, a car or a taxi.
6. We don't have to go to a place that is far away from us to talk with others.
7. We don't have to go to a market to buy food. We can call the shopkeeper, and then we can get food delivered.
(Are the answers all grammatical and good?)
1 answer
All are fine. #3 is better than #2, though, because when referring to people, "who" is better than "that."