I have been studying _____ 3 hours.
- From
- For
- Since
- None of these
Explanation
- Correct sentence: "I have been studying for 3 hours."
- For is used to show a duration of time (e.g., for 3 hours, for two days).
- Since is used with a starting point in time (e.g., since 9 a.m., since Monday).
Last verified on 09-06-2026
Related MCQs
- Loaded
- Scheduled
- Requested
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Working
- Work
- Works
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Double
- Doubting
- Doubtful
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- To have cut
- To cut
- Cutting
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Seen
- See
- Saw
- None of these