Germs are very small. They can ________ the human body ________ the skin.A. get up, acrossB. get into, throughC. get into, across
Peter usually goes to school by______bus.
Can we ________ in the classroom?
—__________, Tony. — Sorry, Ms Wang.
Let's______ the pandas first.
—Do you play______piano in your free time, Jack? —No, I like sports. I usually play_____soccer with my friends.