In fact, peace is ________ the absence of war.
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Prices of daily goods ________ through a computer can be lower than store prices.
Mr. Bush is on time for everything. How ________ it be that he was late for the opening ceremony?
Mother didn't know ________ to blame for the broken glass as it happened while she was out.
He was tired ________ answering his little son's continual questions.
Of course, people should ________ for traffic.
The weather has ________, so we can enjoy a good holiday.
He must have finished his homework by now, ________ he?
When he woke up, he found himself ________ in hospital.
It was the first time they ________ so badly.