. You have made a few spelling mistakes in your composition, but it is well written_______.
Much labor would have been saved if the electronic computers_____________ before.
There was a(n)________silence in the live interview,when no one knew what to say to the audience.
Doctors are doing research to find out what happens physically when people______ smoking.
Once you get _______ something, it is very hard to ________.
The mayor was charged with _______ his power for personal benefits.