bilal724
1. a ceiling fan 2. because ceiling fan is a thing 3. the fans 4. we use pronoun "they" when the subject is plural 5. reversible means the motor can be turned 6. no. because not all ceiling fans have adjustable blade pitch. 7. not all ceiling fans 8. we can't change "some" with "most" or "all", they have different meaning. not all ceiling fans have adjustable blade pitch instead of a reversible motor
2. because ceiling fan is a thing
3. the fans
4. we use pronoun "they" when the subject is plural
5. reversible means the motor can be turned
6. no. because not all ceiling fans have adjustable blade pitch.
7. not all ceiling fans
8. we can't change "some" with "most" or "all", they have different meaning. not all ceiling fans have adjustable blade pitch instead of a reversible motor