giúp với ạ, cảm ơn đã giúp em ạ ^^, ai trả lời đúng thì em cho 5 sao vào cảm ơn ạ III. Choose the correct answers A, B, C or D to complete the following sentences. 1. You shouldn’t throw those papers away; they’re ______. A. refillable B. recyclable C. reducible D. repayable 2. We should use reusable shopping bags _______ plastic bags. A. in spite of B. because of C. instead of D. place of 3. Thousands of people donated money and food to those in _______. A. length B. order C. need D. space 4. _______ pollution can cause hearing loss. A. Air B. Noise C. Water D. Soil 5. If more people cycle, there will be _______ air pollution. A. less B. more C. much D. little 6. If she asks for money, I _____ her. A. would give B. gave C. would have given D. will give 7. If I _____ this exam, I’ll go to the university next summer. A. pass B. to pass C. had passed D. passed 8. Turn _____ the lights when we go out. A. of B. up C. on D. off 9. We shouldn’t _______ rubbish on the street. A. throw B. reuse C. wrap D. turn off 10. I seldom go to _____ cinema nowadays. A. a B. an C. x D. the 11. What’s _____ name of _____ hotel you’re staying? A. the – the B. the – a C. a – the D. a – a 12. Many people in Vietnam speak _____ English better _____ Vietnamese. A. x – x B. an – x C. x – a D. the – x 13. My mother is _____ engineer. She works in _____ big factory near my house. A. an – a B. a – an C. an – x D. an – the 14. Water in this area is very _____. A. pollute B. polluted C. polluting D. pollution 15. These glass bottles are _____. They can be recycled many times. A. reuse B. reusable C. recycle D. recyclable 16. To save _____, turn off lights and television when not in use. A. electricity B. electric C. electrical D. electrician V. Put the verbs in brackets into the correct form. 6. If you (not want) _____________ to learn new words, you (not improve) _____________ your English skills. 7. You (not be) _____________ able to sleep if you (watch) _____________ this scary film. 10. Jenny (not move) _____________ to the new house if it (not be) _____________ ready on time. VI. Read and choose one word from the box to fill in each gap. ozone environment waste health home problems pollutions life There are lots of environment (1) _________________ nowadays, mainly because of air, water and soil by different materials that interfere with human (2) _________________ and quality of life. The emissions from industries and engines, including cars, are big causes of air (3) _________________ and simple things that we do at (4) _________________, like burning the garbage, have bad effects on the (5) _________________ layer, which protects (6) _________________ on Earth from UV rays. Water is also suffering from pollution by domestic and industrial (7) _________________. It is up to us to stop damaging the (8) _________________. We all should be environmentally friendly! VII. Fill in the gaps with a, an, the or x (no article). 1. My grandfather has ________ new red car. 2. Thu took ________ umbrella with him because it was raining. 3. The boys were at ________ school last Sunday. 4. Students have to wear ________ uniform when they go to school. 5. Please turn on ________ lights when you arrive.