42e. ORACIONES CAUSALES. CLAUSES OF REASON OR CAUSE (Tema 54, páginas 309 y 310 de Gramática Inglesa para Estudiantes Españoles)

42e. Chose the right words: as, because, because of, since, why to complete the following sentences (Tema 54, páginas 309 y 310 de Gramática Inglesa para Estudiantes Españoles)

42e. Chose the right words: as, because, because of, since, why to complete the following sentences (Tema 54, páginas 309 y 3105 de Gramática Inglesa para Estudiantes Españoles)
1. I want to marry you I love you
2. She was terrified of working alone the lack of security
3. All possible languages are necessarily public, they have no meaning unless they are used by a community
4. The reason sport is such an attraction is not hard to understand.
5. it didn't hurt too much I thought it would be fun