"1. Where have you been?
2. I've been to see the buffaloes.
3. Have you finished your yoghurt yet?
4. I've finished.
5. Who's eaten all of their food?
6. Auntie Biew has eaten all of hers.
"1.Let's play building a house. Look! so many legos in the bag.
2. Do you want to build the house or the building?
3. Please pick up the red one and put it on the white one to make it high .
4. Do you want to try? I knew you can do it well.