Text-1 Read the text. Then choose the correct answer for questions 1-2

169. As it is stated in the passage, doctors will be able to put...
A) several chips into muscles to control the voltage.
B) several chips into human body to cure different diseases.
C) a few chips in order to lest new medicine
D) chip into human brain to prevent disease.
Read the text. Then Choose the correct answer for each question below (170-172).
A century ago, the feats of the magician Harry Houdini thrilled audiences in Europe and America. We now remember him for his daring escapes from strait-jackets, chains and locked chests. His astonishing illusions of stage magic are all but extinct in the West, but are alive and thriving in the East. The reason is simple, Houdini's kind of magic relied on potent chemicals, which were easy to get in Victorian times. Today, however, the people in the West are more safely conscious, and there is little hope, of finding the highly toxic ingredients necessary for Houdini's spells.
But if you visit any Indian bazaar, even in the smallest towns, you can buy anything from phosphorus to nitric acid at bargain prices.