Blue Book 1
Page 69

Conversation.
a.     Read:
Part 1
Jack:  How  much  are  the  books ?

Jill:     They  are  NT$ 90  each.

Jack:  I  want  to  buy  this  book.
           Here’s  NT$  100.

Jill:     Thank  you.

Jill:      Here’s  your  change,  NT$ 10.

Jack:  Thank  you.
Jill:      You’re welcome.
Part 2
Mike:   How much are the scissors ?

Mary:  They are NT$ 50 a pair.
Mike:  I want to buy this pair of scissors.
           Here’s NT$ 50.

Mary: 
Thank you.


Mike: You’re welcome.