填空 1．These are many _______. 2．These are three _______. 3．These are many _______. 4．These are many _______. 5．These _______ are singing. 6．These _______ are playing.
给图片选择正确的句子。 A. Today is the first day of school. Children meet at the bus stop. B. The children sit on the bus, wear seat belts. C. The first day of school is always a happy day. D. Children see the yellow school bus coming. E. Be careful! Don’t stand too close to the street. 1．________ 2．________ 3．________ 4．________ 5．________
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