... ĐỀ THI THỬ TỐT NGHIỆP THPT 201 0- 2011 MÔN: TIẾNG ANH (thời gian 60 phút không kế thời gian giao đề) I. Cirle the letter A, B, C or D to indicate ... some people want to show something is exact or precise, they make a sign to show that they are (15)………… something between the tips of their thumb and forefinger. In this way they make a circle ... speaking. People later started using this signal to mean “ exactly right” or “perfect”. This was how the famous OK sign was born. 11. A. a saying B. a thinking C. a word D. an action 12. A....