单词变换
1.easy(反义词)________2.twelve(序数词)________ 3.left(对应词) ________    4.sun(形容词) ________  5.break(近义词) ________

下列每组单词中，选出不同类一项。
（    ）1. A. came     B. come  C. sing
（    ）2. A. third     B. second   C. two
（    ）3. A. his B. him    C. her
（    ）4. A. in front of B. behind   C. first
（    ）5. A. dancing   B. morning C. talking

On June  we have our holidays．

A．on

B．first

C．ones

D．the first

用所给词的正确形式填空。
【小题1】They visited “The World of Robots” on the __________ (two) floor.
【小题2】Alice is good at dancing. She is a good __________ (dance).
【小题3】Peter __________ (buy) a model plane yesterday.
【小题4】He __________ (can) eat five hamburgers a day ten years ago.
【小题5】Horses can run very __________ (fast).