¡¡¡¡Read the passage and fill in the blanks with proper words.

¡¡¡¡The most £¨1£© w_____ spoken language in the world is English. Many people understand and use it £¨2£© t_____ the world. Indeed£¬ English is a very £¨3£© I_____ and useful language. £¨4£© I_____ we know English£¬ we can travel anywhere and we £¨5£© w_____ have no difficulty making ourselves understood. English is greatly used in the study of all £¨6£© k_____ of subjects. Several books are £¨7£© w_____ in English every day to teach people many £¨8£© u_____ things. Therefore£¬ the English language has helped to spread knowledge to £¨9£© a_____ parts of the world.

¡¡¡¡English has also served to bring £¨10£© t_____ the different peoples of the world by helping them to talk with one another.

¡¡¡¡Keys£º 1. widely 2. throughout 3. important 4. If 5. will 6. kinds 7. written 8. useful 9. all 10. together