다음과 같은 동사의 3인칭 단수 형태, 과거식 형식을 써내다. go _ _ enjoy _ _ buy _ _ eat _ _ get _ walk _ _ take _ _ dance _ _ write _ _ run _ _ swim _ find _ begin _ eat _ _ play _ _ study _

goes went danced dances writes wrote runs ran swims swam finds found begins bigan eats ates plays played studied studied