Level A Level B Level C TOEFL Incorrect word TOEFL reading comprehension Synonym TOEFL

Lesson 18 - TOEFL Structure

1) _____ limit to the extent which human beings may benefit from their own inventive genius






2) The light from a laser differs _____ produced by other sources, such as electric bulbs, fluorescent lamps, and the sun.






3) In addition to pleasure, _____ excitement, challenge, and relaxation






4) Not only can walking fish live out of water, _____ they can also travel short distances over land.






5) _____ Eijah McCoy’s invention of the lubricating cup in the early 1870’s, machinery had to be stopped in order to be lubricated.






6) As Mercury moves in its solar orbit, _____ its axis, an imaginary line that runs through its center.






7) The Hawthrone studies, _____ the monotonous working conditions of factory personnel, were a major contribution to industrial psychology






8) In 1914 a bronze tablet _____ Harriet Tubman was placed at the entrance of the Cayuga Country Courthouse in Aubum, New York.






9) It is unlikely that a nation would choose war if its goals _____ peacefully






10) Their keen senses of hearing and smell have made some types of dogs _____ in hunting and tracking and as security guards







Grammar Easy Grammar Medium Grammar - Difficult
1->25 26->49 50->75 76->99 100->125 126->164
Ôn Tập Ngữ Pháp Phần 1 Ôn Tập Ngữ Pháp Phần 2