Dialog 1

Tara: Hi, Andi. Can I help you?

Andi: Hi, Tara. I'm looking for a pair of drum sticks. Do you know where they are?

Tara: They are on the left corner next to the guitars. Why do you need new drum sticks?

Andi: They're broken after the last marching band practice. In fact, my band and I have to perform on our school's Independence Day ceremony.

Tara: Really? I hope you perform splendidly.

Andi: Thanks. By the way, do you always help your father in this music store?

Tara: Not always, but I wish I have more free time. I'm not complaining though. I like helping him here.

Andi: I also like to be here. Your father always lets me play the drum set.

Tara: Well, we always let our customers try the items before buying them. 

Questions 1 to 3 are based on Dialog 1. 

1. What is Andi doing?