Excessive ___________ to direct sunlight should of course be avoided. 

Câu hỏi liên quan

• Choose the best answer:
  He’s really delighted with his success.

• Every country has its (1) _________ traditions, some of which have existed for centuries. In my opinion, we should do everything possible to preserve them.
  Some people think that in today's high-tech world traditional celebrations are too old-fashioned and (2) _________ to our lives. However, (3) _________ such as Carnival, are important, as they bring communities together and make us think about other people and not just computers. 
  (4) _________ argument against traditional festivals is that they are expensive to organise. To some extent this is true, particularly when there are firework (5) _________ or parades. On the other hand, it is a small price to pay for brightening up our lives with entertainment and colour. (6) _________, celebrations like the 'Fallas' in my home town of Valencia (7) _________ many tourists and their money.
  Finally, although I agree that some traditional customs (8) _________ their original significance, they can provide an opportunity for us to learn about our past. For example, Bonfire Night teaches British children about a particular period of their country's history.
  To conclude, traditional celebrations are (9) _________ great pleasure and interest, and they are certainly (10) _________ keeping.
  (7)...............

• ______ 1900, water polo has been in the program of the Olympic Games.

ZUNIA12

• Choose the correct answer to complete each following sentence by circling A, B, C or D. 

  Most banks now offer clients the option of receiving their statements electronically or -------mail.

• Only because he had to support his family ________to leave school early. 

• Ms Nga prefers watching TV ______out.

• Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

  I badly ........ my ankle when I fell on my way last night.

• Chọn đáp án đúng để hoàn thành câu:

  ________ in simpler words?

• They started, as _______ gatherings but they have become increasingly formalized in the last few years. 

• Choose the best answer:
  Try to eliminate fatty foods from your diet.

• I am late because my alarm clock didn’t _______ this morning.

• She  ...........   be forty years old! She looks much younger.

• It is very difficult to ................... the exact meaning of an idiom in a foreign language.

• Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

  The Rev. Dr. Martin Luther King fought to put an end to racial segregation in the United States.

• 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.

  This is the girl for which I am waiting.

• Scientists ________ in their opinions of how snow crystals originate.

• Before he went on vacation, Peter left explicit instructions for the decoration of his office.

• Identify the error in each sentence: Every student in my class are good at English

• Our education will help with the _________ of knowledge for the young. 

• Identify the error in each sentence: Catherine is studying (A) law (B) at the university, (C) and so does (D) John.