Respuesta :
Respuesta:
1. Yes, Mel has left.
2. Yes, the mail has arrived.
3. Yes, I have finished my homework.
4. No, Mr. Dole has not returned from lunch yet.
5. Yes, I have paid that bill.
6. No, the meeting has not begun yet.
7. No, George has not found a job yet.
8. No, the boat has not sailed yet.
9. Yes, I have bought the tickets for the game.
10. Yes, I have ridden in Pam's new car.
Respuesta:
1. No, Mel hasn't left yet.
2. Yes, the mail has arrived.
3. No, I haven't finished my homework yet.
4. No, Mr. Dole hasn't returned from lunch yet.
5. No, I haven't paid that bill yet.
6. No, the meeting hasn't begun yet.
7. No, George hasn't found a job yet.
8. No, the boat hasn't sailed yet.
9. No, I haven't bought the tickets for the game yet.
10. Yes, I have ridden in Pam's new car. It's really nice!