He has been working ______ this project for two weeks.
- At
- By
- To
- On
Explanation
The preposition "on" is commonly used to indicate involvement or engagement with a specific task, project, or activity.
Related MCQs
- With
- At
- To
- On
اس سوال کو وضاحت کے ساتھ پڑھیں
Leave a Reply
Your email address will not be published. Required fields are marked *