.Nowadays meteorologists can make good forecast for 3 or 5 days .Perhaps soon they may be able to do that for a week or ____.
The _____ of his clothes indicated too clearly that he had been playing football.
. When the entire class worked together they finished the project _____.
Paper making began in China and from there it _____ to North Africa and Europe.
Children who are over-protected by their parents may become _____.
It would be _____ a risk to let the child go to school by himself.