--Do you take a bus home after ____ school? --No. I go home by ____ bike.A. a; a B, a; / C. /; a D. /; /
----Why not _______ to the park now? ---- Good idea! Let’s go.
They were made ________ the classroom after class.
My teacher told me that the moon _______ around the earth.
My bike is broken. It needs _________ .
My mom is from Germany and my father is from______ .