I have two pens, but the green one is my favorite.Please give me the red apple, not the green one.The small suitcase is mine; the large one is hers.She has two dogs, but the white one is the oldest.The blue dress is beautiful, but I prefer the yellow one.I like living in this city, but the one I used to live in was better.Can you pass me the one with the blue cover?The old phone broke, so I had to buy a new one.Which picture do you like better, the one on the left or the one on the right?This cake is delicious, but the chocolate one is even better.