( ) 1. Which of the following cannot cause a headache? A. Having eyes trouble. B. Drinking plenty of coffee every day. C. Eating three meals every day. D. Reading too much in poor light. ( ) 2. From the passage, we can know about drinking coffee, tea or cola makes us _________. A.healthy B. well C. rich D. addictive(有瘾的) ( ) 3. If you want to stop drinking coffee, tea and cola completely, you will spend _____ days or so. A.7 B. 20 C. 30 D. 2 ( ) 4. If you read too much in poor light and get a headache, you can _____ to make you comfortable. A. Drink more water B. put water on the back of your neck C. Drink a little coffee D. see a doctor ( ) 5. When you make your eyes work too hard and cause a headache, you may need _______. A. glasses B. eyes C. light D. caffeine