The Space Shuttle Columbia broke into pieces over Texas as it returned to the earth on February 1,2003,__________all seven astronauts aboard.
Lucy asked for a separate room so that she could avoid __________ with Tom alone.
—What do you think made Mary so upset? —__________ her new bicycle.
—What did the hunter tell you? —He said he was lucky to get out of the forest __________.
I am not fond __________ music,because I often have trouble __________ the words.
The professor spoke so fast that I found __________ him.