1 A: What are the children doing right now?
B: there are swimming at the beach
2 A: Do you like my new dress?
B: Yes, but you usually don't wear dresses
3 A: Sandra doesn't go to the market on Fridays?
B: No, but she often shops there on Saturday's
4 A: Why are you wearing boots?
B: Because it is snowing outside.
5 A: Do you want to play tennis with us?
B: I cant. I am studying at the moment