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I. Read the passage. Then choose one suitable word to fill in the gaps. (2.0 points)/10

Three ways everyone can help make the Earth a greener place is to reduce, reuse, and recycle!

            When people reduce it means they are using (1)________ of something. This allows us tocreate less waste. Turning (2)_______ the faucet when we brush our teeth is a simple way to reduce. This is a small action that prevents us from wasting (3)________.

            Another small action people can take is (4) ________ things we already have. Taking bagsto the store (5) _______ we shop for food is one way to reuse them. Using both (6)_______ of piece of paper before (7)_________ a new one is another way to reuse.

            (8)________ is when new materials are created from old ones. Paper, plastic, and metal are all materials that can be recycled. Things (9) ________ newspapers, soda cans, and plastic bags can all be turned (10) ________ new objects if we take the time to recycle them!

1.         a. much                      b. more                       c. little                        d. less

2.         a. off                           b. on                           c. down                      d. up

3.         a. energy                    b. electricity              c. water                      d. time

4.         a. reusing                   b. reuse                      c. to reuse                  d. reused

5.         a. when                       b. what                       c. how                         d. while

6.         a. ways                       b. sides                       c. parts                       d. points

7.         a. to get                      b. to getting               c. got                           d. getting

8.         a. Reusing                  b. Reducing               c. Recycling              d. Reacting

9.         a. as                            b. like                         c. same                       d. such

10.       a. out                          b. up                           c. down                      d. into

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c

b

a

d

a

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Technology will allow homes in the future to be “smart.” Appliances will communicate with each other - and with you. Your stove, for example, will tell you when your food is cooked and ready to eat. Refrigerators will suggest recipes based on food items you already have.

      Futurologists predict that many homes will have robots in the future. Robots already do many things such as building cars and vacuuming floors. But scientists today are starting to build friendlier, more intelligent robots that will be able to show feelings with their faces, just like humans. These robots will do work around the house such as cooking and cleaning. They will even take care of children and the elderly.

      How soon will this smart home be a reality? There’s a good chance it will be a part of your life in 25 or 30 years, perhaps sooner.

      - recipe (n): công thức nấu ăn                    - futurologist (n): nhà tương lai học

1.   What will make future houses smart?

      a. Technology           b. Computers             c. Humans                  d. Scientists

2.   According to the passage, the fridge of the future will be able to __________

      a.keep food fresher and lasting longer.                        b.tell you it’s time to buy more food.

      c.give instructions on how to cook something.          d.look out for out-of-date food.

3.   Robots nowadays are widely used in __________

      a. house building                                          b. car manufacturing

      c. public transportation                               d. communications technology

4.   Scientists are building robots that can __________

      a. help take care of elderly people.            b. do all household chores.

      c. show feelings with their faces.               d. all are correct.

5.   Which of the followings is NOT mentioned in the passage?

      a. Homes will be smart in 25 or 30 years time.

      b. Smart appliances will be able to communicate with you.

      c. So far robots have already done many things.

      d. Robots will soon be more intelligent than humans.

phong phú

kp kiêu ngạo,ngạo mạn,...

Cho ΔABC vuông cân tại A, trung tuyến AM. Lấy E ∈ BC. BH, CK ⊥ AE (H, K ∈ AE). Chứng minh rằng Δ MHK vuông cân.

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