1. Mark the letter A, B, C, or D to indicate the word whose CAPITAL part differs from the other three in pronunciation., C. hEAr, A. lEArn, D. EArth, B. EArly, 2. Mark the letter A, B, C, or D to indicate the word whose CAPITAL part differs from the other three in pronunciation., D. CHemist, A. headaCHe, C. stomaCH, B. CHosen, 3. Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress., A. again, D. correct, C. healthy, B. prefer, 5. Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress., D. instruction, A. infection, C. bacteria, B. difference, 6. She is always full of energy in class. She never stops moving and talking. Mark the word(s) CLOSEST in meaning to 'full of energy'., A. having enough power, D. having the strength and enthusiasm, B. feeling stressful, C. suffering from pressure, 7. Some young people have unhealthy habits such as staying up late or eating too much fast food. Mark the word(s) CLOSEST in meaning to 'habits'., B. behaviors, D. routines, C. thoughts, A. actions, 8. Tiny living organisms, which we can’t usually see with our normal eyes, may cause infectious diseases. Mark the word(s) OPPOSITE in meaning to 'Tiny'., B. Slim, D. Slender, C. Huge, A. Bitsy, 9. Don’t give up your habit of doing exercise because it helps you be strong and healthy. Mark the word(s) OPPOSITE in meaning to 'give up'., B. continue, A. stop, C. start, D. stay, 10. He _________ his daily habits since he visited his grandfather., A. changes, C. changed, D. has changed, B. have changed, 11. It’s necessary for us to do some _________ activities to stay healthy., D. physicist, C. physically, A. physics, B. physical, 12. She has learned _______ him that taking regular exercise and eating a balanced diet help us keep fit., B. about, A. from, D. in, C. for, 13. In the past, people _________ a lot of clean vegetables and other healthy food., D. are eating, B. have eaten, A. eat, C. ate, 14. Have you started to _________ again? Do you feel better now?, C. give off, D. suffer from, B. work out, A. give up, 15. After _________ she could walk and talk to other people., B. fitness, C. treatment, D. explanation, A. sleep, 16. Some people can’t sleep well because they _________ stress., B. suffer from, C. receive, D. improve, A. increase, 17. They _________ my blood pressure., B. just check, A. just checked, C. are just checking, D. have just checked, 18. My brother often _________ late to finish his homework, which is not good for his health., C. brings up, A. stays up, D. gives up, B. takes up, 19. Exercise is good but avoid _________ right before you go to bed., B. to exercise, D. exercises, C. exercising, A. exercise, 20. Doctors always advised her to cut _________ salt and sugar in her diet., C. down on, B. on, D. about, A. off, 21. How about _________ the reading club with you?, A. join, B. joining, D. joined, C. to join, 22. _________ are often used to treat infections caused by bacteria., D. Antibiotics, B. Minerals, C. Diets, A. Nutrients, 23. Why don’t you coming to my birthday next weekend? Mark the bold part that needs correction., C. my birthday, A. Why don’t, B. coming, D. next weekend, 24. My mother improved her cooking skill since she started her online cooking course. Mark the bold part that needs correction., A. My mother, D. started, C. since, B. improved, 37. Mary: Can I help you with this heavy bag? Peter: _________, B. It makes sense., C. I don't know., D. Thanks but I think I’m fine., A. It's OK., 38. Why don’t you take a nap before continuing your work? Choose the sentence closest in meaning., D. Do you mind taking a nap before you continue your work?, A. How about taking a nap before continuing your work?, B. Do you want to ask if you have to take a nap before your work?, C. Don’t forget to take a nap before you continue your work., 39. Everyone asks him not to eat sweet things a lot. Choose the sentence closest in meaning., D. He remembers to eat sweet things a lot., A. Everyone suggests he should eat sweet things a lot., B. He doesn't eat sweet things a lot and everyone encourages him to do that., C. Everyone prevents him from eating sweet things a lot., 40. I am so happy to follow the teacher’s instructions of having good habits. Choose the sentence closest in meaning., D. I’m pleased to follow the teacher's instructions on having good habits., C. The teacher instructs me on some good habits and I follow them., B. I remember to follow the teacher's instructions of having good habits., A. I’m ready for the teacher’s instructions on having good habits., Teacher: Let me help you with this exercise. - Jane: ............, That’s OK., Let me do it again., Thank you very much., You are so pretty., Some bacteria can cause _________ diseases such as tuberculosis or food poisoning., infection, infect, infectious, infected, He started eating healthy food and _________ up bad habits., put, looked, gave, took

UNIT 1: LOOKING BACK

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