- Would you mind my using your bike for a day ? - . I need to use it today .
Something was wrong with my bike, ______ I was late for school.
—Where is your Chinese teacher?—He’s ______the meeting room.
—Who is that lovely girl?—______ is my sister.
—Excuse me, can you tell me ________?—Sorry, I’m a stranger here.
—Have you found the book ________ you lost yesterday?—Yes. I left it in the library.