[跟踪训练]
在空格处填入适当的词(1个单词)或所给词的正确形式
1．I know that you (study) chimpanzees for thirty years now.
2．Before the race，he is fine.But afterwards he is (wear) out.
3．She spoke for the first time about the harm of a (break) marriage.
4．The money will be used to repair faulty (equip)．
5．The shirt (wash) easily，but the colors gently fade each time you wash it.
6．The cook cut the meat for making dumplings.
7．That morning they all had their army uniform.
8．He is the one in charge the project.
9．I used to stay late with my mom and watch movies.
10．Several young girls were sitting looking bored.
