english 11- unit 10 -11

năng lượng

thân thiện với môi trường

• a. Friendly environmental                                                        

                                                             

• Environmentally friendly

• c. Friendly environment

• d. Environmental friendly

1.       Increased consumption will lead to faster ...... of our natural resources.

                                                   

• a. exhaust     

• b. exhausting    

• c. exhaution

• d. exhaustive

1.       ...... is produced from the heat stored in the earth's core.

                                                                                  

• geothermal energy

• c. Solar energy

•   b. Nuclear energy

                                                                      

• d. Water energy

1.       Coal was the first fuel ...... to power machinery.

                                                                                  

• a. is used     

•    b. using      

• c. to use  

• c. to be used 

1.       There are over 2,000 varieties of snake, ..... are harmless to humans.

                        

• a. mostly they    

• b. most of them

• c. most of which

•    d. which most

1.       Seldom ...... each other anymore.

          

• a. we have seen

• b. do we see

• c. we do see

• . we see

1.       It's time the government ...... something to encourage people to conserve energy.

                                                                                               

• a. do        

• b. did

• c. have done

•      d. will do

năng lượng tái tạo được

• non- renewable

• renewable

cái đập nước

• dam

• damp

• lamp