Complete the following paragrah with the correct form of the words given below.activityexperimentgoalhealthyinactiveprovided risk sin such takeIn the 19th-century Britain it was widely thought that inactivity was a(n) (1)____________, and that relaxing should involve either a sport (2)___________ as rugby or a less demanding (3)___________, for instance bird-watching or gardening. In the 20th century, (4)___________ were performed that showed that the more relaxed you were, the (5)____________ you were likely to be, and as a result, many people began to see relaxation as a(n)(6）_____________ to be worked towards. WIth the arrival of the 1990s and the couch potato, relaxation became an art form, and (7)__________ you were equipped with a remote control, it was possible to lie on a sofa for hours in a state of complete (8)_____________. But now of course, the couch potato was (9)___________ a heart attack due to lack of exercise and it became necessary for this lazy vegetable to (10)____________ up another much more active hobby.