He _____ sing high notes when he was young but his voice has changed.
- Ought to
- Would
- Could
- None of these
Explanation
“Could” is used to express ability in the past.
The correct sentence is: "He could sing high notes when he was young but his voice has changed."
Related MCQs
- Has been
- Have been
- Was
- Will be
اس سوال کو وضاحت کے ساتھ پڑھیں
