1) If the plane….. from radars, it’s a disaster. a) disappear b) disappears c) will disappear 2) If you visit our stall, you… a present. a) get b) gets c) are going to get 3) Fossil fuels …. up soon if we use them up. a) ends b) will end c) end 4) If people …… more on renewable energy, we may reduce global warming. a) relied b) relies c) rely 5) If humans cut down rainforests, the levels of oxygen …. a) drop b) drops c) are dropping 6) If you …. to use our app, you get its access for a month for free. a) agrees b) agree c) will agree 7) You ….sleepy and tired in the morning if you stay up all night. a) is b) will be c) are 8) You …. ill if your temperature rises to 38 degrees. a) are b) is c) will be 9) If you reach the middle of the maze, you ….! a) will win b) won c) win 10) A person ….. consciousness if he reaches altitude of 10000 meters. a) loses b) lost c) lose

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