Срочно помогите пожалуйста!

1) A: What are the children doing right now?
B: They are swimming at the beach
2) A: Do you like my new dress?
D: Yes, but you usually don’t wear dresses
3) A: Does Sandra go to the market in Fridays
B:No, but she often shops there on Fridays
4) A: Why are you wearing boots?
B: Because it’s snowing outside
5) A: Do you want to play tennis with me?
B: I can’t. I’m studying at the moment.