Research shows that teenagers ________ talk about their day with family members at the dinner table are less likely to engage in high-risk behavior.
Only when the war was over _____ to his hometown.
______ can you expect to get a pay rise.
Not only ____ interested in football but_____ beginning to show an interest in it.
I finally got the job I dreamed about. Never in all my life ____ so happy.
Not until all the fish died in the river ______ how serious the pollution was.