B. Listen to a talk about identifying criminals. Take notes and complete t he following outline. W rite NO MORE THAN THREE WORDS for each gap. Make sure the word(s) you fill in is (are) both grammatically and semantically acceptable. Identifying Criminals I. The Photofit system A. Witnesses describe a (1)_____. B. Then a picture is built up , using (2)_____ of features. 1. (3)_____ 2. (4)_____ 3. (5)_____ 4. (6)_____ 5. (7)_____ C. Advantage 1. This system can be very useful in (8)_____ D. Disadvantages 1. But only in one case (9)_____ the method is accurate. 2. Almost half the time Photofit pictures are (10)_____. 3. There are two reasons for misleading. i. Firstly, the picture may look (11)_____ like the suspect. ii. Secondly, the likeness may be (12)_____ that it is not at all helpful. E. Witnesses’(13)_____ can (14)_____ their descriptions. II. Another way of identifying criminals A. Police records contain (15)_____ of photographs of people convicted of (16)_____ . B. Witnesses look through these in the hope of (17)_____ . III. FRAME (Face Retrieval and Matching Equipment) A. A computer system combines the (18)_____ of both methods . B. All the photographs on record are put on the (19)_____. C. The computer (20)_____for photographs that (21)_____. D. The witness is then (22)_____ a small number of photographs to look through. E. Disadvantages 1. The system will only help to (23)_____ people whose photographs are already (24)_____. 2. Descriptions from witnesses must be (25)_____.