WHEN I WAS YOUNG , I DIDN’T KNOW THE VALUE OF LOVE UNTIL I LOST IT...

42. When I was young , I didn’t know the value of love until I lost it. A B C DV. Read the passage and choose the word or phrase that best fits each space:Today the fastest way to get from one city the another in most countries is to fly. But the trains of the future will change the waywe travel. In West Germany and Japan, a new kind of train that floats (43) air is being tested. These trains are (44) MagneticallyLevitated Trains or simply Maglevs. They move on a magnetic cushion of air. On a recent (45) in Japan’s Kyushu island, a magnetictrain reached a speed (46) 320 miles per hour. The Japan National Railway hopes that (47) 1990, trains like this can replace theShinkansen, the bullet trains that travel between Tokyo and Osaka (48) 130 miles per hour. In Emoland, in north – western Germany, a196 passenger Maglev trains (49) soon be tested at speed of 250 miles per hour. German engineers hope that in the future, a Maglevtrain system will (50) the cities of western Europe.