41.   As they share the insults with the class, she breaks one link in the chain for every slur, demonstrating how damaging insults can be.

42.   Basic research is the weak link in this picture.

43.   Because apes and humans evolved separately from a common ancestor, they and we are tines on the same fork, not links in the same chain.

44.   A free telephone link in the kiosk enables visitors to book hotels, theater, concert and movie tickets or even to shop or to order flowers.

45.   A critical link in the trading chain are middlemen from Europe and Asia.

46.   A fire in a Russian launch detection center earlier this year further damaged critical links in the Russian strategic warning complex.

47.   A rail link in Denmark from Copenhagen International Airport to the Central Railway Station downtown opened Sunday.

48.   A loan from the International Rescue Committee allowed them to move the dish and add microwave links in the city.

49.   A weak link in the theory was the lack of a crater of the correct size and age.

50.   Brown said manufacturing remains a weak link in the economic chain, with the much industrial capacity available to meet any increase in demand without pushing prices higher.