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