初二英语（讲出为什么）1.Some students were afraid ___ _____ in class be

初二英语（讲出为什么）
1.Some students were afraid ___ _____ in class because they thought their classmates might laugh at them.
A. of speak B. to speak C. speak D. to speaking
2.English is popular around the world and most people speak it ___ ____ a second language.
A. as B. like C. for D. by
3.Watching English movies isn’t a bad way to learn English because learners can watch the actors _ _____ the words.
A. saying B. say C. to say D. to saying
4. Practice makes perfect. It is __A_____ of becoming a successful learner.
A. one of the secret B. one of the secrets
C. one of secret D. one secrets