Choose the best answer to complete the sentences 

 1 People .... go on holiday to Mars some day 

A can B must C might D should 

2 I ' m fascinated by the house that looks like ......... UFO

A the B a C an D 0

3 ....... people do not necessarily have ......... of all

A the happiest - the best B happiest - best C the happiest - best D happiest-best

4 I believe that people .............. definitely make the world greener in the future 

A will B can C won't D might

5If Nam ......... plastic bags , he will help protect the enviroment 

A didn't use B will use C uses D doesn't use 

6 What ...... if we live in the noisy surroundings ?

A happened B will happen C happens D happen 

7 You ........... pass the exams to study in higher classes 

A might B mightn't C must D should 

8 With high- end washing mschines , we provide the ........ laundry service

A cleaner and safest B cleaner and the safest C cleanest D cleanest and safest  

9 The next generation of robots .......... use electricity , but solar power 

A didn't B don't C won't D couldn't 

10 the beach will be full of garbage ............ dustmen don't collect it 

A so B if C but D unless

Write the correct form or tense of the verbs in brackets  

1 Listen ! ..... your phone ............ ( ring ) downstairs ?

2 She  ............ ( receive ) a postcard from her brother yesterday 

3 Scientists ....... ( find ) ways to recycle more things soon

4 Last week , they ........... ( exchange ) their old shoes for new ones at the fair 

5 Life expectancy in  EUROPE ....... ( increase ) greatly in the 20th country 

6 This Saturday morning I ( do ) the gardening with my mum 

7 If Sue ...........( use ) recycle paper , she .... ( help ) to save the forests 

8 Hoang .............. ( not do ) enough preparation for his exam , and he failed

9 If people ............ ( stop ) deforestation , they .............. ( save ) wild animals

10 Country life ................ ( not be ) always as peaceful as  city  dwellers ................ (think )

Write the questions for the underlined words 

1 people will live UNDER THE GROUND in the future 

2 i DON ' T think we should have robots in our life

3 our school will have new computer system NEXT YEAR 

4 this neighbourhood collects old batteries TWICE A WEEK 

5 no . i don ' t like walking or cycling in the rain 

6 i will go to school BY BIKE to protect the environment 

7 My dream house will look like A MOTORHOME 

8 we bought a home robot  TO HELP US WITH THE HOUSEWORK 

 những chữ mình viết to là những chứ để hỏi và câu 5 của mình không thấy có dấu gạch chân nên mn tìm hộ mình nhá thank 

Fill in each blank with a suitable preposition 

1 World Environment Day is ..... 5th June 

2 What are you doing ............. the supermarket, Jane ?

3 I'm going to buy some fruits ....... my mother 

4 Some day we might build cities ......... space 

5 If we use this kind ............. bag ,we ' ll help reduce plastic waste

6 I like to live .......... the sea and enjoy sandy beaches

7 What will life ......... Earth be like in the future 

8 Robots will be able to communicate ................ humans 

9 Kelly has planned to spend a week ... the mountains 

10 She will have project ..... robots in the future .

Fill in each blank with a suitable preposition 

1 World Environment Day is ..... 5th June 

2 What are you doing ............. the supermarket, Jane ?

3 I'm going to buy some fruits ....... my mother 

4 Some day we might build cities ......... space 

5 If we use this kind ............. bag ,we ' ll help reduce plastic waste

6 I like to live .......... the sea and enjoy sandy beaches

7 What will life ......... Earth be like in the future 

8 Robots will be able to communicate ................ humans 

9 Kelly has planned to spend a week ... the mountains 

10 She will have project ..... robots in the future .

Choose the word or Phrase that needs correcting

1 They use solar energy to cook and running home appliances

 2 You should keep that item -it might being very useful

3 If robots will do all our work , we will become so lazy

4 When our washed machine broke , our neighbours let us theirs 

5 Finland is one of happiest countries according to the World Happiness Report

I Write the correct form of the word in brackets

1 You should bring your own .......... bags to the market ( shop )

2 This book provides ............. information about the enviroment ( help )

3 People might find ............... ways to reduce plastic waste ( create )

4 Don ' t leave the lights on because it wastes ........ (eletric ) 

5 .......... have invented many important things ( science ) 

6 Water pollution makes fish die; soil pollution makes ........ die ( plant )

7 When you  buy a new product , you should choose a ( n ) ....... one ( reuse ) 

8 We must reduce the use of ...... resources of the Earth

9 My father usually does the ....... at weekends ( garden ) 

10 Our city will become cleaner and ........ than they are now ( green ) 

Reading 1. Choose the correct word that best fits each of the numbered

The Yao form (25) _______ of the 54 ethnic groups officially recognized by Vietnam. In the lastly census in 2000, they numbered roughly 470,000 in Vietnam.

They Yao people have been agriculturalists for over a thousand years, mostly harvesting rice through plowing, (26) _________ a few practice slash-and-burn agriculture. The Yao live nearby forested regions. They also engage in hunting.

During the Southern Song dynasty, an imperial Chinese observer, Zhou Qufei, described the Tao as wearing distinctive fine blue (27) ________, produced using indigo dye.

The Yao celebrated their Pan Wang (King Pan) festival annually on the sixteenth day of the tenth lunar month. The festival (28)                  the mythical original story of the Yao people.

Question25.   A.an                B. one                         C. a                                         D. the

Question26.   A. but             B. however                C. although                            D. despite

Question27.   A. clothing     B. dressing                 C. wearing                             D. putting

Qustion28.  A. gives                        B. occurs                    C. happens                             D. celebrates