YOU SAID:

I wonder what my friend andrew is doing today

INTO JAPANESE

友人のアンドリューが今日何をしているのかしら

BACK INTO ENGLISH

I wonder what my friend Andrew is doing today.

INTO JAPANESE

友人のアンドリューは今日何をしているのだろう。

BACK INTO ENGLISH

What is my friend Andrew doing today?

INTO JAPANESE

友人のアンドリューは今日何をしていますか。

BACK INTO ENGLISH

What is my friend Andrew doing today?