Ex 1. Put the verbs in the correct form. 1. If I ______________ (know) his address, I'd give it to you. 2. This is the first time I (experience) _________________ such a terrifying flood. 3. By the time I (arrive) _____________ in Changi airport, he _____________ (be) there for 30 minutes to wait for me. 4. If there was no fresh water in the world, what (happen) ______________ 5. The next train to Bristol (start) ________________ at 8.45 a.m, so I must go now. 6. More educational campaigns to raise people’s awareness of pollution (hold) __________ by the government from the next month. 7. If I can arrange one week off work, I (travel) _______________ to Korea. 8. In recent decades, people’s health (threat) _______ by many diseases caused by pollution. 9. The photo Exhibition (last) ______________ two days, from 28th to the 29th of July. 10. If it (not rain) tomorrow, what you (do) _______________ this evening? 11. I (feel) _______________ better since I (live) ______________ there. Ex 2. Choose the best answer 1. A _______ often occurs in the mountainous areas because many trees have been cut down. A. forest fire B. flood C. tornado D. landslide 2. Buckingham Palace is a major tourist ________ in London. A. attract B. attractive C. attraction D. attractiveness 3. The panda’s __________ habitat is the bamboo forest. A. nature B. natural C. naturally D. natured 4. Look at your weekly schedule. Your presentation on visual pollution ________ at 9.45 A. starts ` B. is starting C. had started D. has started 5. I learnt from the news on TV that the earthquake ___________ hundreds of houses. A. destroys B. were destroyed C. had destroyed D. are destroyed 6. Several tropical storms ___________ our country recently. A. struck B. have struck C. are striking D. strike 7. The victims on the roofs of the houses ________ with flood and water by the rescue team. A. provided B. will be provide C. had provided D. were provided 8. If we ________ soon, the pollution will get much worse. A. don’t act B. didn’t act C. will not act D. hadn’t act 9. What can be done to protect people from _____________ disasters? A. environment B. environmental C. environmentally D. environmentist 10. New Zealand rescue services carried out several searches for ___________ A. movers B. helpers C. rescuers D. survivors 11. The government has declared a state of __________ following the earthquake. A. accident B. situation C. extension D. emergency 12. Typhoon Haiyan made the damage, and ________ of life became great in the Philippines. A. lose B. loss C. losing D. loses 13. After an earthquake, many people ____________and ____________to hospital. A. was injured/ taken B. injured/ took C. were injured/ taken D. injured/ taken 14. After the earthquake struck the city, rescuers searched for ____________. A. survivors B. survivals C. surviving D. survived 15. Millions of old care tires ____________ away every year. A. throw B. are throwing C. are thrown D. threw 16. ____________ you post this letter for me, please? A. Will B. Do C. Are D. Won’t 17. Plastic bags should ____________ A. reuse B. used C. be used D. is used 18. If an earthquake suddenly ____________ now, what ____________ you do? A. would occur - would B. occurred - would C. will occur - will D. occurs – will 19. They are going to buy a map ____________ get lost. A. to not to B. so as not to C. so not as to D. not so as to 20. The babies ____________ when Alice came. A. has slept B. have slept C. is sleeping D. were sleeping 21. She hid the present ____________ the children wouldn’t find it. A. in order to B. so that C. so as to D. for 22. It is important ____________ wildlife in the area. A. to conserve B. conserving C. conservation D. conserve 23. We are delighted ____________ your letter yesterday. A. get B. got C. getting D. to get 24. Would you mind ____________ the window? A. to close B. closing C. about closing D. closed 25. Ann ____________ TV when the phone rang. A. watches B. watched C. was watching D. has watche