Choose the word whose main stress pattern is different from the others. 1. A. equipment B. congratulation C. fantastic D. aerobics 2. A. competition B. badminton C. tournament D. goggles 3. My sister often____badminton in her spare time. 4. Let’s protect our environment. _____ litter. A. Do B. Don’t C. Doesn’t D. Didn’t 5. _____ days a week do you play sports? -3 days. A. When B. How long C. How many D. What 6. He (go) _____ to visit his grandparents yesterday. (put the correct form of verb) ________ do you (go) _____ to school? – At 6:30 everyday. 7. There are 38 students in my class. (make question for underlined part). ………………………………………………………………… 8. You shouldn’t eat too much sweet. (write imperative) Don’t ………………………………………………………………… 9. You should do morning exercise every day. (write imperative) …………………………………………………………………