66.__and___ 67.__of_____ 68.___is___ 69.__a______ 70.__my_____
71.___an___ 72.____have____ 73.__My____ 74.___at____ 75.__sister___
76.___are____ 77.__in____ 78.__like____ 79.___are____ 80.__our___
81正确 82正确 83正确 84错误 85错误
66.__and___ 67.__of_____ 68.___is___ 69.__a______ 70.__my_____
71.___an___ 72.____have____ 73.__My____ 74.___at____ 75.__sister___
76.___are____ 77.__in____ 78.__like____ 79.___are____ 80.__our___
81正确 82正确 83正确 84错误 85错误