... did not produce a high yield A) Since B) However C) Although D) Due to 15 Ludwig van Beethoven is considered one of the greatest composers ……… A) who ever lived B) he lived C) when living D) while ... instances of) heart attacks in people 22 (A The more) you (B pull) on a square knot, the (C tightest) it (D gets) 23 The koto, a japanise string instrument, (A consists in) (B a) long (C wooden) ... man, a human being (A who) lived about 35,000 years ago, (B was) about six feet tall, (C stood) straight, and (D with) a large brain and a high forehead 28 The boll weevil, a (A cotton-eating)...