Unit 4
1. Evidently we didn’t understand the direction, for we made a wrong turn and found us lost,confused as to which way we should go.

2. It is indeed hard to overestimate the value of language in communication, but it is even hard to overestimate its value in thinking.

3. Written English has become more importantly in business English, with the invention of thefax and the computer.

4. When a post office handles large quantities of mail daily, it is essential that mechanical methods are used to maintain production and insure prompt delivery of the mails.

5. Vincent Van Gogh killed himself when he was only 37, but he left behind him more than 2000 aintings and drawings, that established his reputation in a way he would never have considered possible.

6. Perhaps surprisingly the main obstacles to realize this dream is neither technical nor commercial.

7. If you read Canadian English Dictionaries, you certainly find both American and British spellings listing, and the first word is the spelling preferred by the educated Canadian majority.

8. The light, which otherwise disturbed the patient, was excluded from his room by means of the window blind.

9. Each culture has its own distinctive ways of seeing, feeling, thinking, speaking, believing, and just like no two humans are identical in all respects, so no two cultures are identical in all respects.  

10. According to Maxwell Malt, our successes and failures depend largely on our own conception of ourselves, namely, how do we see ourselves.