ENG 092 Subject-Verb Agreement 1. Read the paragraph below carefully. Then circle the subjects and underline the verbs. If a verb does not agree with its subject, cross it out and write in the correct form above it. Besides harning their own bodies, smokers also endanger the good health of people around them. Cigarette smoke, either from a smoker's exhalation or straight from the cigarette, contain carbon monoxide, a highly poisonous gas. Nobody appreciate breathing in poisonous gas. It is not just the health factors that keeps people away from smokers. Even nonsmokers who do not know about carbon monoxide is usually bothered by the smoke because it makes breathing difficult. In addition, a lot of smoke in closed rooms are often irritating to the eyes. Many people is also disgusted when they smells a smoker's clothes or see the yellow nicotine stains on a smoker's front teeth. Finally, not too many people enjoy kissing somebody whose mouth taste like an ashtray.​