Tiếng Anh Trung học phổ thông: Câu hỏi, đề thi, luyện tập, đáp án, bài giải chi tiết

Choose the correct option to complete the following sentence

 

The forest provides a ________for hundreds of species of plants and animals.

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The organization was set up to preserve _______species from extinction.

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Dana decided to reduce her meat consumption, ________ startled all her family member because she used to be greedy for any kinds of meat such as pork, beef, poultry, etc.  

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We can use compact florescent light bulbs, ________ last much longer than incandescent bulbs.

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Too many products come in disposable packaging, ______we need to find the optimal solution to cut down on such consumption.  

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Staff is supplied with reusable cups ________ fewer disposable cups are used.

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Through the years, humans have made significant contributions to species ________.
 

Choose the correct option (A, B, C or D) to complete the following sentence:

It is suggested that we should buy __________ food from local farmers because it is healthy. 
 

One of the most common threats to our environment is sewage __________.

The continued _________ of the ozone layer may have negative influences on our following generations.