proverb n．↔saying n.

health n．↔fitness n.

get v．↔attain v.

improve v．↔polish n．&v.

B组 (反义词)

empty adj.↔crowded adj.

positive adj.↔negative adj.

happiness n．↔anger n.

C组(形近词)

precious adj.宝贵的；珍稀的↔previous adj.先前的，以往的

amaze v．使吃惊↔amuse v．逗乐；(使)娱乐

1．背诵经典　The performer is standing on the stage performing a stand­up.

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2．背诵经典　The foreigner from some academy is instructing the employee how to use the electric hammer technically.

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3．背诵经典　The comedian pretended to be tripped over，howling to amuse his audience.

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4．背诵经典　He has affection for writing and often comes up with new ideas about articles by attaining enough information and then he dashes to tear a piece of paper to write them down.

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