A.Are you ill? | B.Are you OK? |
A.You can bring food to school. | B.You can’t bring food to school. |
A.This is my bag. | B.That is my bag. |
A.Hello. This is Mark. | B.Hello. I am Mark. |
A.What colour? | B.What's your name? |
A.What’s that? | B.What’s this? |
A.Your schoolbag is here. | B.Your schoolbag is over there. |
A.Is that your pen? | B.Is that my pen? |
A.Is this your pencil? | B.Yes it is. |