Question

7. Fm going to learn English   I want   an American city.

   A. so;visiting        B. so;to visit

   C. because;to visit   D. because;visiting

Answer 1

7. C

7. C  根据句意“我打算学英语，因为我想去参观一个美国的城市”可知第一空用because ,故排除A、B。want后面跟动词不定式形式，故选C。