Choose the best option:

A number of reports have cast doubt ____ the value of ecotourism.

Câu hỏi liên quan

• Choose the best option:

  It may become necessary for the United Nations to work ____ international agreements and strict environmental controls on the tourist industry.

• Choose the correct answer to fill in the blank. 

  That is an interesting book which can _______many children’s imagination.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  To preserve that____________, it was necessary to preserve the people that had created it.

ZUNIA12

• Choose the correct response to each of the following exchanges:

  Lan: "Which places in our country do visitors enjoy visiting the most?” 

  Nam: “____”

•  Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  All the countries of the area have___________ to protect their wildlife but they are rarely enforced.
  
  

   

• Find the mistake: Last week unless my mother had had enough money, she would have bought that toy for me. 

• Choose the correct response to each of the following exchanges:

  Lan: "Do you always like to go to the same place for your holiday?”

  Nam: “____”

• Choose the correct answer to complete the sentence: " He was _______ in 1965 for attempted murder."

• Choose the best answer to each of the following questions.

  Fossil fuels which are non-renewable pollute the air and cause air ______.

• "I _______ you at 9 tomorrow morning. Will that be OK?"

  - "At 9? No, I _______ shopping with my mother."

•  Identify the mistake in each sentence. 

  It was not until (A) cities became manufacturing (B) centers could colonists survive(C)  without farming as (D) their major.

• Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions:

  Question 14. I wish I ________ what to do to help my mother now.

• Choose the word or phrase that best completes the blank in each sentence.

  By studying the bones of prehistorie men, scientists hope to determine what their owners______.

• What about ___________ the solution together this afternoon?

• Circle the letter A, B, C or D to indicate the correct answer to each of the following questions:

  The girl _____ is standing near the window is my sister.

• Choose the best option to complete each sentence. 

  She should have been here but she’s…………. flu.

• Circle the letter A, B, C or D to indicate the correct answer to each of the following questions:

  My father is very busy. _______, he is always willing to give a hand with the housework.

• Choose the word or phrase that best completes the blank in each sentence.

  As soon as she saw the open door, she knew her house had been______ .

•  Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  Parents can express a___________ for the school their child attends.

•  Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  Forest dwellers had always hunted the local___________ but their needs had been small.