21st Century Communication - B2 - U3 - P1 - blank Q1

Many people did not understand the (a)   of the discovery, but Spencer realized that it could lead to big changes in our lives.

Some people have a (a)   for understanding mechanical things. They enjoy fixing cars and other machines.

When I have to really concentrate on my work, I _____ ______ everything else that is going on around me.

(a)  

The noisy students in the library were (a)   , but I was able to finish my assignment anyway.

There are many (a)   uses for this new technology, but it will take time to develop it.

Engineers are (a)   of looking at a problem from several different perspectives.

The project took a long time, but we (a)   finished it.

The (a)   for this year's conference is "Discoveries in the New Century."

We need to _______ ____ this task for now. We can't start thinking about the next one yet.

(a)  

The work of many different scientists contributed to this invention.___ ___ ___ , it was a team effort, not the work of a single inventor.

(a)