【2013东营】This is 3-D printer. And this is an artificial (人工的) ear. Can you believe that scientists printed this artificial ear by this 3-D printer?
Many trees and flowers in our school last year.
Mr White wants to with my mother after school.
Lily is ________ than Lucy.
If Tom ________ the game, we will give him a surprise.
There ________ a talent show on TV tomorrow.