Question 1: Fill in each blank in the passage below with only one suitable word. (2,0p)
Scientists and doctors say that about 34 million Americans are (1)________fat. Why is this? One cause is the kind of food Americans (2)_________. Many Americans like “fast foods”. These (3)________(such as hamburgers and ice-cream) often have fattening things in them. (4)_________ cause is the way Americans eat. They often eat little snacks (5)_________ regular meals. These extra foods add extra fat on the body. A third cause is not (6)_________exercise. Americans like driving (7)_________ instead of walking. They often have (8)________to do a lot of the work. Some Americans are also too heavy because (9)_________ health problems. But for most of those 34 million (10)________, the problem is the American lifestyle.