1.--Did you enjoy yourself yesterday?
--Yes, as you know,_______ party went on in __________pleasant atmosphere.
A. the, a B. the, the C. a, the D. a, a
2. I get up early every morning. The fresh air is so good_____________.
A .to be breathed B. to breath C. breathing D. being breathed
3. We held the graduation ceremony________ the headmaster gave a speech.
A .with which B. what C. which D. where
