The phone had been ringing for three minutes before it .
No one in the factory but the brothers _____ that our factory will be closed because of the financial problem.
The girl left home after quarreling with her parents, _____ them quite worried.
Not until ___to do my homework ____ how much time I had wasted playing computer games.
He has made another wonderful discovery, _____ I think is of great importance to science.
-What’s that terrible noise? -The neighbours _____ the lawn.