—It’s too hot. Would you mind _______ the door?
—_______, please do it now.
| A．to open; OK |
| B．opening; Certainly not |
| C．opening; Of course |
| D．to open; Good idea |
—Do you have a ruler?—Yes, but a short _____.
A. it B. ones C. One
—What color is it?—_____.
A. It’s a green apple.
B. It’s orange.
C. It’s an orange.
—Are those cars?—_____. They are buses.
A. No, it isn’t
B. Yes, they are
C. No, they aren’t
—I’m in Class 3.—I’m in Class 3, too. We’re in ____ class.
A. the same B. same C. a same
—Who is that?—_____ is Michael.
A. He B. That C. This