题目内容：

Grammar

One day Gene and Hannah Bortnick heard piano music 1.(come) from their living room. They thought their 3-year-old son Ethan 2.(listen) to a CD. Then they walked into the room. To their amazement, they found him playing music on his toy piano!

Having discovered his remarkable talent, Ethan’s parents changed their minds and agreed to his previous begging for piano lessons. They turned to a family member who taught piano, and she began working with Ethan. It wasn’t long, however, 3. the teacher knew that he was no ordinary student. Ethan was a piano prodigy(神童) and needed someone who understood his special talents and abilities. The family found Dr. Irena Kofman, 4. immediately recognized his talent and intelligence.

With Dr. Kofman’s help, Ethan learned about piano technique and different types of music. Before long, he was being asked to perform for many events. Later he was receiving invitations from the likes of Jay Leno and Oprah. Ethan was 6 and in kindergarten 5. he first appeared on The Tonight Show with Jay Leno. At that time, he already had over 200 songs 6.(memorize) and was developing a CD.

Today, at the age of 13, it seems there is 7. Ethan cannot do. He plays piano, sings, composes songs and acts. He has entertained audiences around the world with music ranging from Beethoven to Bieber.

In 2010, Ethan became 8.(young) musician to create and host his own TV concert special.

Then in 2013, the performer starred in and wrote music for the movie Anything is Possible.