—I wonder .
—Zebras.
A．what they call these animals?
B．what do they call these animals?
C．how they call these animals?
I remember him once. But I can’t remember .
A．to see; how I met him
B．seeing; where I saw him
C．see; when did I see him
that I couldn’t see the magician’s performance myself. My parents don’t allow me to go outside alone.
A．Be sure
B．It’s a pity
C．Make sure
My father plans a beautiful bowl from wood.
A．to buy ; that makes
B．buying; which are made
C．to buy; made
— pet cat is this?
—It must . Because I often hear it mew in our next-door room.
A．what; be my neighbor
B．who; belong to my neighbor
C．whose; be my neighbor’s
There may be a bad accident over there.
A．happening
B．to happen
C．happen
