YOU SAID:

when the cat went to the moon it said hi and went back to earth

INTO JAPANESE

猫が月に行ったとき、こんにちはと言って地上に戻った

BACK INTO ENGLISH

When the cat went to the moon, he said hello and went back to the ground

INTO JAPANESE

猫が月に行ったとき、彼は挨拶をして地上に戻った

BACK INTO ENGLISH

When the cat went to the moon, he greeted and returned to the ground

INTO JAPANESE

猫が月に行くと、挨拶をして地上に戻った。

BACK INTO ENGLISH

When the cat went to the moon, he greeted her and returned to the ground.

INTO JAPANESE

猫が月に行くと、彼は彼女に挨拶して地上に戻った。

BACK INTO ENGLISH

When the cat went to the moon, he greeted her and returned to earth.

INTO JAPANESE

猫が月に行くと、彼は彼女に挨拶して地上に戻った。

BACK INTO ENGLISH

When the cat went to the moon, he greeted her and returned to earth.