YOU SAID:

my parents drank beer last summer

INTO JAPANESE

私の両親は、昨年の夏ビールを飲んだ

BACK INTO ENGLISH

My parents drank the last of summer beer

INTO JAPANESE

私の両親は夏のビールの最後を飲んだ

BACK INTO ENGLISH

My parents took the end of a summer beer

INTO JAPANESE

私の両親は、夏のビールの終わりを取った

BACK INTO ENGLISH

My parents took the end of a summer beer