1) Birds ... fly. a) can b) can't 2) A tortoise ... walk. a) can b) can't 3) A fish ... sing. a) can b) can't 4) Cats ... dance. a) can b) can't 5) A spider ... crawl. a) can b) can't 6) A dog ... swim. a) can b) can't 7) Rabbits ... jump. a) can b) can't 8) Mice ... talk. a) can b) can't

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