Great changes ______in his hometown in the last twenty years.
. I advises the thief______ into prison.
I failed again in the exam and only then______ how much time I had wasted.
. — What happened over there? — They argued______ the waiter______ the price of the meal.
From her______ look, we could see the girls was ______ of the stranger.
______ helped to save the drowning girl is worth praising.