The biologist found some pollutants, a little of which be considered very harmful to fish and other living ganisms in the river.

Câu hỏi liên quan

• Choose the correct answer to complete the sentence. "Everyone was ______ afraid to dare to speak anything"

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

  Ha Long Bay has attracted millions of visitors who come to enjoy its breathtakingviews and experience other activities.

• One decibel, which is a unit of relative loud, is the smallest amount f change detected the human ear.

ZUNIA12

• Thanks to his obstinacy, he achieved what he wanted. If he were discouraged earlier this failures, he would not reached his aims.

• The Humber River and its valley form a major salmon-fishing, lumber, hunting , and farmer region in western foundland, Canada.

• After working hard for so long, we decided to enjoy ourself to nice long holiday.

• Choose the correct answer to complete. "You should give up ____ your sister"

• My father gave up smoking two years ago.

• A living polyp looks like little sea anemone, with tentacles to trap tiny animals food .

• Designers of athletic footwear inely tune each category of shoes to s particularly activity by studying human motion and physiology.

• The surface of the planet Venus is almostly completely hid by the thick (clouds that shroud it

• Scientists are still uncertain of what universe originated millions of years ago

• Before she moved here, Arlene had been president of organization since four years.

• The peasant’s wife, who have been married for three time, has just had her third baby.

• Some bacteria are extremely harmful, but anothers regularly used in producing cheeses, crackers, and many other foods.

• This shopping center gets ………………… with shoppers at the weekend. 

• Consequently the kit fox is an dangered species, wildlife experts the California desert are using carious methods to protect it.

• Although the accurate of the United States census is debated, figures are used to guide countless public funding decide.

• You need to study really hardly is you don’t want to fail your exams 

• An itch resulting when a nerve that carry pain is only lightly stimulated