After a long work week, I look ______ to relaxing at home.

Complete Sentence: After a long work week, I look forward to relaxing at home. 

Look forward to something (phrasal verb):
English Meaning - To feel pleased and excited about something that is going to happen.
Bangla Meaning - প্রতীক্ষা করা; আশা করা।

Example Sentences::
- I'm really looking forward to my holiday.
- I look forward to hearing from you.

Other options,
Look over something - পরিদর্শন করা; পরীক্ষা করা।
Look up to somebody - শ্রদ্ধা করা।
Look back (on/to something) - (লাক্ষণিক) অতীতের দিকে দৃষ্টি ফেরানো।

Source:
1. Cambridge Dictionary.
2. Accessible Dictionary by Bangla Academy.