I met this guy _____ some other occasions but he did not seem to recognize me.
that they may eventually reduce the amount of labor needed on construction sites by 90 per-cent.
I get the two of them mixed up; they are so similar.
It is said that people arelikely to tell lies over the phone as they are in emails.
Our bad living habits will destroy the earth. Only by changingwe live can we save the earth.
His suggestion made me angry, but.