0bama was said __________ in a scandal, so he was like a cat on hot bricks.
Having walked in the desert for several days,we finally reached what was called oasis,________.
The other day,my brother drove his car down the street at________I thought was a dangerous speed.
.Nobody but doctors or nurses and those ________ by Dr. Hu ________ to enter the patient's room.
________ terrible weather it was when tsunami and earthquakes happened in Indonesia.
Science and technology is changing fast nowadays. I bought this MP3 player at the beginning of this year but now it's out of ________.