第四部分：写作 （共两节，满分35分）
第一节：单词与短语（共10分）
76. It is reported that the rate of__________(青春期) crimes has increased these years.
77. He had one hamburger, two __________(香肠)and a cup of milk for breakfast this morning.
78. The duty of the army is to ____________(保证) the safety and the possessions of people.
