The people who objected to cloning human beings went on strike and _________ the traffic.
He ____us that everything would go according to plan , but it turned out a failure
____ in reading the novel , he knew nothing about what was going on about him.
By this autumn they _____for ten years .
The child was ____to go fishing alone because it was dangerous .
You ______ be hungry already — you had lunch only two hours ago!