（ ）当你早晨见到老师时，你可以说：A.Good moring. B.Good afternoon.
Look atsun. It's big and red. A. aB. theC. /
—pens do you have? —One. A. HowB. How muchC. How many
—How do we go to the park? —Let's go therebus. A. onB. inC. by
—I can't find my ball，mum! —It'sthe door. A. ofB. behindC. up
This isapple and that ispear. A. an；aB. a；anC. an；an
sun. It's big and red.
pens do you have?
bus.
the door.
apple and that is
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