because
                    - All the students in Class One went to the cinema Li Ping. Why?—Because he had a stomachache.[ ]
 - I don’t like to eat this food _____ its terrible smell. [ ]
 - They all became very interested in charity shows _____ you. [ ]
 - Many students wear glasses_____ poor eyesight.[ ]
 - No one came to the sale _____the bad weather. [ ]
 - He didn’t come to school ______ his illness. [ ]
 - The boy didn’t go to school ______his illness(疾病)。[ ]
 - I got quite worried _____ the coming final exam.[ ]
 - Tom didn’t go hiking with his classmates ____ his illness. [ ]
 - I can’t understand the story correctly ______ the new words in it.[ ]