1. It’s recommended that we become more concerned ...... the environment around us. A. of B. to C. with D. about 2. Air ......., together littering, is cause many problems in our cities today. A. pollute B. pollution C. polluted D. polluting 3. On Christmas Eve, most big cities, especially London are .........with coloured lights across the streets and enormous Christmas trees. A. decorated B. hang C. put D. made 4. In the United, there are 50 .......and six different time zones across the country. A. states B. nations C. towns D. show 5. Nowadays you still see the .........men wear kits (skirts) to wedding or other formal occasions. A. Scot B. Scotland C. Scots D. Scottish. 6. What ...... we do to prevent these natural disasters? A. may B. ought C. should D. be able 7. ........ at someone is usually considered rude. A. Point B. To point C. To pointing D. Pointing 8. My father shouted at me, ........ made me feel sorrowful. A. that B. who C. whose D. which 9. I believe that our new manager has the ...... to work well in this business environment. A. inflexible B. flexibly C. flexibility D. flexible 10.“Are Mary and Peter still living in Paris?” - “No, they ........ to New York.” A. are just moved B.had just moved C. have just moved D.will just move