-----Jack, you seem in high spirits. ----- . We won the match 4-0.
He is a foreigner, ___ I knew from his accent.
Betty always tells lies,___ her parents find strange.
____ we know now, oceans cover more than 70 percent of the earth.
We must teach her a good lesson ___ she likes it or not.
We don't know ___ to pay a visit to the old town.