I. Choose the word that has the underlined part pronounced differently: Câu 1. A. mother B. gather C. together D. thirteen Câu 2. A. wireless B. reduce C. electricity D. environment II. Choose the best option to complete the following sentences: Câu 3. My brother likes playing soccer, …………………I like watching cartoons at home. A. or B. but C. and D. because Câu 4. If I tell you a secret, …………you …………not to tell it to anyone else? A. do ... promise B. did ... promise C. will...promise D. have ... promised Câu 5. They would like some vegetables, some meat and some rice……………dinner. A. for B. from C. in D. at Câu 6. Is the Nile River …………………river in the world? A. long B. longer C. longest D. the longest Câu 7. It’s important …………………our skin from harmful effects from the sun. A. protect B. protected C. to protect D. protecting Câu 8. The students in my school…………………part in a lot of outdoor activities in summer. A. have B. do C. take D. bring Câu 9. …………….…your eldest sister read and write Enlgish when she ………………five? A. Can…..is B. Can.....was C. Could…..is D. Could ... was Câu 10. I think that life in the future …………………far better than it is now. A. is B. was C. will be D. being VI. Read the text, choose the correct answers: We are destroying the earth. The seas and rivers are too dirty to swim in. There is too much smoke in the air in many cities in the world. We are cutting down too many trees. We are burning the forests. We are also destroying lots of plants and animals. Many areas of the earth are wasteland. Farmers in many parts of the world can not grow enough to eat. In some countries, there is too little rice. The earth is in danger now. Save the Earth right now! Câu 11. Are the seas and rivers too dirty to swim in? A. Yes, it is B. No, they aren’t C. Yes, they are D. Yes, they are dirty. Câu 12. What is there in the air in many cities in the world? A. smoke B. clouds C. rain D. dust Câu 13. What are we doing to our environment? A. cutting down trees B. cutting down trees and burning the forests C. destroying plants and animals D. cutting down trees, burning the forests and destroying plants and animals Câu 14. How is the earth now? A. It is in danger now. B. It is very beautiful. C. It is more crowded with people. D. It is bigger than it was used to Câu 15. What must we do to the earth right now? A. clean it B. plant more trees C. save it D. warm it