--- So you missed the lecture given by Professor Smith.---- ____.I got there 30 minutes before it finished.
The country life he was used to ______greatly since 1992.
The lucky dog missed _______by his teacher, though he had made a big mistake.
—I think your brother is managing your parents’ shop the wrong way.—I agree. I regret _______it myself!
Upon ______the classroom, I started thinking about my mother.
Although it had been________ struggle for him to finish______ experiment, he enjoyed the result with________ satisfaction.