---It's reported that nearly 150,000 people lost their lives inAsian tsunamis(海啸).---Yes,______ news came as _____ shock to me.
---- My baby has a heart trouble. ---- Did the doctor find it difficult ______ ?
---- Where did he go? ---- He went to another store ______.
---- Why was the official meeting called? ---- ______ new officers.
Because of air pollution being greatly reduced, this city is still ______.
---- I didn't hear you come in last night. ---- That's good. We tried_____ noisy.