YOU SAID:

I have a boring during on Monday.

INTO JAPANESE

私は月曜日中に退屈があります。

BACK INTO ENGLISH

I have a boring Monday.

INTO JAPANESE

退屈な月曜日があります。

BACK INTO ENGLISH

A dreary Monday.

INTO JAPANESE

退屈な月曜日。

BACK INTO ENGLISH

A dreary Monday.