______ it have been the failure to pick up directions from the ground control that caused the air crash?
Ordinary soft drinks enter human body through stomach ______ alcohol goes directly into the blood system.
You can hardly find a ______ comforting film than “Slumdog Millionaire” to encourage people in a time of economic crisis.
According to a survey, few children from single-parent families have a hobby and that hobby ______ last for only a year or two.
Although the two employees performed well in the work, the company promoted ______ as they were both unqualified for the senior post.
_____ everyone’s great surprise, a local reporter jumped out and threw a shoe at Bush at the press release.