The result of the study indicated that it was the type of fat, ______ is often the case, ________ made the difference.
Janet is delighted _____ the first prize in the poem recitation contest.
______ in a big and crowded department store, poor Jack burst out ______.
_______ by the police, the kidnappers had nothing to do but ______ up.
He walked up and down the room for half an hour, _______ behind him.
Being in a foreign country, _______.