单句语法填空
1．I had a great sense of (achieve) when I won the first prize in the speech contest.
答案：achievement
2．It was foolish of him to refer his notes during the test, and as a result, he got punished.
答案：to
3．We must carry till success in spite of the extremely difficult conditions.
答案：on
4．The international agreement, (intend) to encourage children not to smoke and help people kick the habit, was signed on February 27, 2018.
答案：intended
5．What (inspire) news it is that my father will take me to Happy Valley this weekend, which has been open to the public since April 29, 2017!
