选词组 take a toll on 对 ··· 产生不良影响 in other words 换言之 , 换句话说 drop out 退出 , 脱离辍学 in turn 相应地 , 依次地 at risk (of) 处境危险 , 受到威胁 interfere with 妨碍阻止 be accustomed to 习惯 contribute to 促成 , 造成 cut back on 削减 , 缩减 hold on to 继续感到 , 仍然相信 1. The new government has committed to ______ emissions of greenhouse gases. 2. My parents do not object to my taking part-time jobs, but they remind me not to let them ______ my school work. 3. Anger, worry, disappointment, these negative emotions ______ your heart, brain and body. 4. If a person adopts an unhealthy lifestyle, he will surely be ______ developing diseases. 5. Most people were ready to give up on him when he ______ of school, but later he returned and earned his degree. 6. Drinking too much can increase the risk of developing high blood pressure, which ______ can lead to heart attack or stroke. 7. Low-cost airlines are emerging all over Asia; this will ______ the development of the world's air-travel market as a whole. 8. When you move to a new country, you may find the food there strange and you may miss the familiar smells of the food you ______ in your own country. 9. Although he kept trying and failing, I always ______ the belief that he would succeed one day. 10. The tax only affects people with an annual income over $200,000 — ______ , it will only affect the very rich.