The department manager promised ______ told her who stole the necklace would be rewarded. To her surprise, ______ she said, there was no response.

How I wish I ________ my mouth before I shouted at my mum!

Every possible means _____ to prevent the air pollution, but the sky is still not clear. [ ]

Jack looked very calm ________ the quarrel with his desk mate

38. —Your daughter looks so thin.—Yes, she is so _____ about what she eats.