Title: Sign Language. Sentence 1: Martha decided to teach her baby basic sign language. Sentence 2: Martha repeated the sign for milk with her hands every day. Sentence 3: When Martha's baby was eight months old, he signed back to her! Sentence 4: Martha was so excited her baby learned to sign milk. Choices: a. Her baby was so excited because he got extra milk. b. Kara heard sirens from the fire truck approaching her house.
b