Question

Some people also consider Super Glue a household necessity. This solid gum didn't spring to life from someone's 12 ______, though. Rather, its inventor 13 ______ across it twice before realizing its potential. First, while looking to 14 ______ plastic for guns during World War II, Harry Coover noticed that the substances he worked with - called cyanoacrylates - were 15 ______ sticky. It wasn't until he began working with them again in 16 ______ to develop heat-resistant materials that he came back to these compounds, which hold a superior bond with no heat.





12) 1 imagination. 2 creativity. 3 vision. 4 inspiration.

13) 1 met. 2 occured. 3 went. 4 came.

14) 1 build. 2 create. 3 make. 4 form.

15) 1 chiefly. 2 mostly. 3 mainly. 4 particularly.

16) 1 efforts. 2 tries. 3 case. 4 forces.

Answer 1

Ответ:

12) Imagination

13) Came

14) Make

15) Mostly

16) Efforts