Conversation 1

Bob:Mario,is that you?

Mario:Yeah,it is.It’s Bob! Hey guys,it’s Bob! I haven’t seen you for four years!

Bob:Yeah.I’m here with my parents.We’re visiting for a couple of days.Wow,Mario,you look different! You used to be short,didn’t you?

Mario:Yes,I did.Now I’m tall.And so are you!

Bob:That’s true.And you used to wear glasses.

Conversation 2

Bob:Hey,Amy,it’s great to see you.

Amy:Hi,Bob.How are you?

Bob:Fine.Wow,you’ve changed!

Amy:Really? How?

Bob:You used to have short hair.

Amy:You remember that? Yes,I did.

Bob:And you used to be really tall!

Amy:Not anymore.You’re taller than me now,Bob.

Conversation 3

Tina:Hiya,Bob.

Bob:Hi,Tina.You’ve changed,too.

Tina:Oh,yeah?

Bob:You have blonde hair!

Tina:Yeah,it used to be red,didn’t it?

Bob:And it’s straight!

Tina:Yeah,it used to be curly.