If we keep our environment cleaner, we ………………… a happier and healthier life. (live)   

Câu hỏi liên quan

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  Điền từ thích hợp bằng cách chọn đáp án A, B, C hoặc D  để điền vào chỗ trống trong đoạn văn từ câu 51 đến câu 60.

  A pioneer in the field of telecommunications, Alexander Graham Bell was (51) _________ in 1847 in Edinburgh, Scotland. He moved to Ontario, and then to the United States, setting in Boston, before beginning his career as an inventor. Throughout his life, Bell had been interested (52) _________ the education of deaf people. This interest led him to (53) _________ the microphone and; in 1876, his “electrical speech machine,” which we now call a (54) _________ New of his invention quickly (55) _________ throughout the country, even throughout Europe. By 1878, Bell had set up the first telephone exchange in New Haven, Connecticut. By 1884, lone distance connections were (56) _________ between Boston, Massachusetts and New York City.

  Bell imagined great uses for his telephone, like the model from (57) _________ 1920s, but would he ever have (58) _________ telephone lines being used to transmit video images? Since his (59) _________ in 1922, the telecommunication industry has undergone an amazing revolution. Today, non hearing people are able to use a special display telephone to communicate. Bell's “electrical speech machine” paved the way (60) _________ the information Superhighway.

  Trả lời câu hỏi dưới đây:

  _________ (51)

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  Đọc đoạn văn sau và chọn phương án đúng (ứng vói A, B, C hoặc D) cho mỗi chỗ trống từ 21 đến 30.

  Honey is a sweet liquid made by trees. It (21) ______ of water and sugars. Bees may travel as (22) ______  as seventy-five thousand kilometres and visit over two million flowers to produce just half a kilo of honey. The colour and flavour of honey depend (23) ______  the type of flower visited. In (24) ______  , there are more than three hundred (25) ______ of honey. The lighter-coloured ones are generally milder in flavour than darker honey.

  In ancient (26) ______  , honey was the main sweet food, as sugar was very (27) ______ . Honey was of great (28) ______ to the ancient Egyptians, who used it as payment.

  Today, honey is produced and eaten in (29) ______  part of the world. Research suggests that it prevents tiredness and improves athletic performance. However, honey is not just food - it (30) ______  be taken for sure throats and is used in many skin and hair-care products.

  Trả lời câu hỏi dưới đây:

  ____ (21)

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  Dùng các từ cho sẵn để viết thành các câu hoàn chỉnh, chọn đáp án đúng nhất trong các đáp án A, B, C, hoặc D. 

  Trả lời câu hỏi dưới đây:

  I/ write/ thank/ you/ spend/ summer/ us.

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  “John's remark was very strange.”
  “Yes, I was completely ________ by what he said."

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  According to the passage the difficulty in diagnosing allergies to food is due to _____ .

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  Chọn từ/cụm từ thích hợp (ứng vói A, B, C hoặc D) để hoàn thành mỗi câu sau.

  Trả lời cho câu hỏi dưới đây:

  “Why is Jane upset?” “She's disappointed because her son's low test scores prevented ______ to the university.”

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  “I understand you don't like opera.”
  “________ , I go at least once a raonth.”

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  What can be inferred about the babies from this passage?

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  Chọn từ (ứng vói A, B, Choặc D) có trọng âm chính nhấn vào âm tiết có vị trí khác vói những từ còn lại.

  Trả lời câu hỏi dưới đây:

  Chi tiết
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  Chọn từ (ứng với A, B, C hoặc D) có phần gạch dưói được phát âm khác với nhũng từ còn lại trong mỗi câu.

  Trả lời câu hỏi dưới đây:

  Chi tiết