Could you please _______the music? Mybaby is sleeping.—Sorry. I will do it right away.

No matter how frequently _____, the works of Beethoven always attract large audiences [ ]

Where did you first meet yourboyfriend——It was in the department store ______he worked.

______ you think you can or not, you must finish the project before Friday

Every day the mother seems to be busy until 10 o’clock at night, ____the rest of the family have fallen asleep.