In which sentence of the following is punctuation used properly?

Unit 22                                                       Completing Forms

Lessons 1-2

A. Listen and read.

Laila and Bithi are friends, but they are very different. Laila likes to 

run in the park and swim. She is very active. She also likes to talk. 

Her mother says, "Oh, Lailal You're so talkative." On the other hand, 

Bithi is a quiet person. She doesn't like running or swimming. She 

enjoys reading. She especially loves stories about other countries.

B. Read again. Which picture shows Laila? Which picture shows Bithi? 

Write the correct name under each picture.