---Have you heard of the accident about Lucy and her father? ---Accident? No, I haven’t. Tell me about ______.
---What should I do If I had a million dollars? --- If I ______ you, I would give it to medical research.
Students should ______ to choose their own uniforms.
I used to play the piano. But now I 'm more interested in playing soccer. _______.
How do you study ____ tests? ---- I study ____ making flashcards.
The old man asked the boy ____________. A. where does he come from B. where he came from C. where he come from