Ⅰ. 用a, an或the填空
1. As we all know, music is_____ interesting subject.
2. We need______few hours to have____rest.
3. Jim has____bike. ______bike is black and white.
4. _______third boy in the picture is_____strongest.
5. ______Blacks are visiting______Great Wall.
答案：1. an 2. a; a 3. The 4. The; the 5. The; the
