.This was the call _________announced there was about to be a whale hunt.
Only when he saw the test paper himself, ______ he had failed in the exam again.
It is no good ______ the flowers to often, for a lillte water is enough for them.
_____ into English, the sentence was found to have an entirely different word order.
He was obliged to ______ the trade of shoemaker.
The government of the United States began at once to investigate the case ______ a lot of students were killed.