Find the mistake in each of the following question: 

Developing new technologies are time-consuming and expensive.

Câu hỏi liên quan

• Choose the best answer:
  This river used to have the greatest __________ of freshwater fish in the country, but now very few species are found here.

• Choose the correct answer in each sentence.

  The proposed holiday schedule is --------- to most workers because they feel it is fair.

• Choose the best answer:
  I'll be back in a minute, Jane. I just want to try out my new tape recorder.

ZUNIA12

• Choose the correct answer in each sentence.

  In order to be eligible for this position, you must have at least five years of experience in the insurance _________.

• Choose the correct answer in each sentence.

  Three of the new chemists, who ------------ developed the material will be recognized by the CEO at Saturday's ceremony.

• Choose the correct answer in each sentence.

  The terms of the licensing agreement are quite ______________   and do not require legal experience to be understood.

• After twenty-three years of ................., Jeffrey Bartlett is retiring from his position as chief accounting officer.

• We are unable to meet the present demand because of .............. plant capacity

• Choose the correct answer in each sentence.

  --------- the difference between the two brands is small, most consumers purchase the cheaper one.

• The film is based on a                   novel about the effects of war.

• Choose the correct answer in each sentence.

  Portsmouth's agricultural industry has always found ways to ___________   itself by growing different crops and finding new markets.

• Both men ________interested in this job in the interview yesterday. 

• Choose the best answer.

  Though _______, they are good friends.

• : ______university in the country would like to have such ______ wellknown academic on its staff. 

• Choose the best answer A, B, C or D to complete the sentences.

  Have her ____ these letters, please.

• The fastest runner took the ____ just five meters before the finishing line.

   

• Despite  ............... , we arrived on time.

• Choose the correct answer in each sentence.

  Musitto, Inc., has been producing cutting-edge phones with _____________   long battery-run times.

• Choose the correct answer in each sentence.

  The High Performance weather gauge is ------- accurate in measuring the level of humidity in the air.

• Choose the best answer:
  They have been waiting ......... the bus for half an hour.