Would you like one ? = Would you like a chocolate ?
one = a/an ... (a chocolate / an apple etc.)
- I need a pen. Do you have one? (one = a pen):
- A: Is there a bank near here?
B: Yes, there's one at the end of this street. (one = a bank):
one and ones:
Which one? = Which hat? one = hat/car/girl etc .
this one / that one
- Which car is yours? This one or that one? (= this car or that car)
the one ...
- A: Which hotel did you stay at?
B: The one opposite the station.
- I found this key. Is it the one you lost?
the ... one
- I don't like the black coat, but I like the brown one.
- Don't buy that camera. Buy the other one.
a/an ... one
- This cup is dirty. Can I have a clean one?
- That biscuit was nice. I'm going to have another one.
Which ones? = Which flowers? ones = flowers/cars/girls etc.
these/those or these ones / those ones
- Which flowers do you want? These or those? or These ones or those ones?
the ones ...
- A: Which books are yours?
B: The ones on the table.
- I found these keys. Are they the ones you lost?
the ... ones
- I don't like the red shoes, but I like the green ones.
- Don't buy those apples. Buy the other ones.
some...ones
- These cups are dirty.Can we have some clean ones:
- My shoes are ? very old.I'm going to buy some new ones.
Make sentences some questions Use one in the answers:
A: Can you lend me a pen? I'm sorry, I don't have one.
A: Would you like to have a car? No, I don't need one.
A: Do you have a bike? No, but I'm going to get one.
A: Can you lend me an umbrella? I don't have one / I haven't got one.
A: Would you like a cup of coffee? I've just had one.
A: Is there a chemist near here? there's one in Mill Road.
Make sentences some questions Use one.. a/an.
1. This cup is dirty. Can I have a clean one.
2. I'm going to sell my car and buy a new one.
3. That's not a very good photo, but this is a better one.
4. I want today's newspaper. This is an old one.
5. This box is too small. I need a big one.
6. Why do we always go to the same restaurant? Let's go to a different one.
A is talking to B. Use the information to complete the conversations. Use one/ ones:
1. A stayed at a hotel. It was opposite the station.
A: We stayed at a hotel.
B: Which one.
A: The one opposite the station.
2. A sees some shoes in a shop window. They're green.
A: I like those shoes.
B: Which ones?
A: The green ones.
3. A is looking at a house. It has a red door.
A: That's a nice house.
B: Which one?
A: The one with /the red door.
4. A is looking at some CDs. They're on the top shelf.
A: Are those your CDs
B: Which ones?
A: The ones on the top shelf.
5. A is looking at a jacket in a shop. It's black.
A: Do you like that jacket?
B: Which one?
A: The black one.
6. A is looking at a picture. It's on the wall.
A: That's an interesting picture.
B: Which one?
A: The one on the wall.
7. A sees a girl in a group of people. She's tall with long hair.
A: Do you know that girl?
B: Which one?
A: The tall one with long hair.
8. A is looking at some flowers in the garden. They're yellow.
A: Those flowers are beautiful.
B: Which ones?
A: The yellow ones.
9. A is looking at a man in a restaurant. He has a moustache and glasses.
A: Who's that man?
B: Which one?
A: The one with a moustache and glasses.
10. A took some photos at the party last week.
A: Did I show you my photos?
B: Which ones?
A: The ones I took at the party last week.
