YOU SAID:

my friend went down to the pub and had some grog and then went home

INTO JAPANESE

私の友人は居酒屋に行って、何人かの小旅行をして、そして家に帰りました

BACK INTO ENGLISH

My friend went to a tavern, did some excursions and went home

INTO JAPANESE

私の友人は居酒屋に行き、小旅行をし、そして家に帰りました

BACK INTO ENGLISH

My friend went to a tavern, took an excursion and returned home

INTO JAPANESE

私の友人は居酒屋に行き、遠足に行って家に帰りました

BACK INTO ENGLISH

My friend went to a tavern, went on an excursion and went home

INTO JAPANESE

私の友人は居酒屋に行き、遠足に行き、そして家に帰りました

BACK INTO ENGLISH

My friend went to a tavern, went on an excursion, and went home

INTO JAPANESE

私の友人は居酒屋に行き、遠足に行き、そして家に帰りました

BACK INTO ENGLISH

My friend went to a tavern, went on an excursion, and went home