_____ unemployment and crime are high, it can be assumed that the latter is due to the former.
Great changes ______ in my hometown in the past twenty years.
It _____ long before we _____ the result of the experiment.
Mrs. Brown was much disappointed to see the washing machine she had had ____ went wrong again.
He was angry _________ your work. He said that he _________ at all.
“Do you like the material?” “Yes, it _________ very soft.”