Choose the best answer:
Around 150 B.C. the Greek astronomer Hipparchus developed a system to classify stars according to brightness.

Câu hỏi liên quan

• Harry drinks a lot. He is such a big .......................

• Choose the suitable word to fill in each blank. 
  The future role of women can be looked at more optimistically. Nowadays, there seems (1)_________ recognition of the vital role women play in society and more status is given to women. Overall, excellent progress has been made (2)_________education. This has played a powerful role for women self-esteem. It demonstrates women’s intellectual abilities to gain expertise in the field of their choice. However, this progress has still to be reflected in the job market. Since a more educated society is good for industry and society (3)_________a whole, it is even more urgent for women to gain an acceptable status in their profession. The message is that women have the ability to change their roles and that they will demand to have the means to do it. It is (4)_________ accepted by the new generation of young men and women that co-operation and mutual aid are far more productive than the divider camp of men and women. Society is changing and with it the role of men and women. In many fields women have come a long way from just their roles as mothers and homemakers. They no longer think that children rearing and home management are their (5)_________duties
  (4).....................

• Don’t  ...........  to conclusions, we don’t yet know all the relevant facts.

ZUNIA12

• Her family and friends have given her lots of ................

•  I .............. here at the end of the month.

• Could you stand_______ for me and teach my English class tomorrow morning, John?

• The polar bear’s ................. depends on its ability to catch fish.

• Look!That man ................. to open the door of your car.

• Identify the error in each sentence: 

  Jim must have asked for help instead of trying to do it himself.

• Choose the best answer to complete the sentences.

  Girls must all be sent to school because ________ will provide better opportunities.

• Choose the best answer:

  My mother told me to take out the __________ while she was cooking dinner.

• He is proud of his ……….

• Choose the best answer to complete the sentence.

  ASEAN has _______ a community of Southeast' Asian nations at peace with one another and at peace with the world.

• Identify the error in each sentence: Most doctors agree that it is not good for patients lying in bed without exercising.

• Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

  About 95% of all animals are invertebrates which can live anywhere, but most, like the dtarfish and crab, live in the ocean.

•  If she ________the minister, she would have reformed the management board. 

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

  We were disappointed when the receptionist tells that the hotel was fully booked that week.

• He still hasn’t really  .............. the death of his mother.

• She’ll be a millionaire by the time she _____ forty. 

• Nowadays, women have gained significant legal               .