3.1 Arrange these sentences so that they form a good paragraph. The correct order is: 3.1.4. Sport is good for us in many ways. 3.1.2. Sport keeps us fit physically and this helps us avoid health problems. 3.1.1. Also, fit people keep their weight under control. 3.1.3. Sport can also have a social benefit, as people socialise after sporting activities. 3.1.5. Finally, people who do regular exercise are more likely to be mentally active. 3.2 Rewrite this poorly written paragraph while also making the following corrections: • Fix one example of repetition. • Put the topic sentence first. • Remove one sentence that does not belong. Original paragraph: "Baboons live throughout Africa, ranging from desert to mountains. The males can weigh 28 to 36 kilograms Females are smaller at about 15 kilograms. The female gives birth once every two years. Males have to leave their maternal troops when they are young adults and find another troop to live with. Females weigh about half of what the male weighs. Baboons are fascinating animals. Zebras are also widespread on the African continent." Corrected paragraph: "Baboons are fascinating animals. They live throughout Africa, ranging from desert to mountains. The males can weigh 28 to 36 kilograms, while females are smaller at about 15 kilograms, which is roughly half the weight of the males. The female gives birth once every two years. Males have to leave their maternal troops when they are young adults and find another troop to live with." That's 2 down. 3 left today — send the next one.