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Luminos

10. The baby laughed _________________ when her mother told her a funny story.

A. happy                     B. happiness                C. unhappy                  D. happily

11. We _______________ up our neighborhood when that conservationist arrived.

A. cleaned                   B. cleaning                  C. are cleaning            D. were cleaning

12. We are really looking forward _________________ you again.

A. to see                      B. seeing                     C. to seeing                 D. for seeing

13. I got up late in the morning because my alarm clock didn’t ______________.

A. go off                     B. get off                    C. put off                    D. come off

14. Lan spoke English _______________ after she lived in England for several months.

A. nature                     B. natural                    C. naturally                 D. unnaturally

15. Ba really wants to buy new tables and chairs. _______________, new furniture costs too much.

A. However                B. But                         C. Therefore                D. So

16. _____________ are used to kill insects and weeds so as to help crops grow better.

A. Pesticides               B. Dynamite                C. Treasures                D. Creatures

17. Scientists are looking for an __________way to reduce energy consumption

         A. effect                                                                      B. effectively                C. effective      D. effectiveness

18. On Passover Day, people celebrate ……….from slavery

            A. power                     B. dependence            C. boredom                 D. freedom

19. If you want to save money, you should ________the amount of water your family uses.

A. increase                   B. reduce                    C. adapt                      D. repair


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