—Do you know ______ I could pass the exam? —Sorry, I‘ve no idea.
Please ________ John at 678-5678.
— What color is the ruler? — ________.
This is ______ eraser and ______ eraser is Tom’s.
I ______ a set of keys. Are they your keys, David?
—______ you spell your name? —K-E-L-S-E-Y.