Nylon was invented (1) the early 1930s by an American chemist, Julian Hill. Other scientists worked with his (2) and finally on 27 October 1983, Nylon was introduced to the world. It was cheap and strong and immediately became (3), especially in making of ladies' stocking.
During the Second World War, the (4) present for many women was a (5) of nylon stockings, but mor importantly, it was used to make parachutes and tyres. Today, nylon (6)in many things: carpets, ropes, seat belts, furnture, computers, and even spare parts for the human body. It has (7) an important part in our lives for over 50 years. Next year about 36 milion tons of it will be manufactured.
1. | A.in | B.on | C.for |
2. | A.invent | B.invention | C.invented |
3. | A.success | B.succeed | C.successful |
4. | A.good | B.better | C.best |
5. | A.pair | B.double | C.kind |
6. | A.found | B.is found | C.finds |
7. | A.taken | B.had | C.played |
1.A.in
2.B.invention
3.C.successful
4.C.best
5.A.pair
6.B.is found
7.C.played