單字：

tired-sleepy (困倦), jog-run (慢跑), funny-silly (傻瓜), yell-shout (大喊大叫), ill-sick (生病-難受),

warm-cool (溫-涼), early-late (早-晚), laugh-cry (大笑-哭), high-low (高-低), first-last (第一-最後)。

句子：

The swan was beautiful, not ugly at all. These are (antonyms).

Watch the ducks and look for the frogs. These are (synonyms).

Kate is a girl and Tom is a boy. These are (antonyms).