Choose the best answer A B C or D to complete the sentences

TI
7
am calling/ will call you back Ok?
1.
Facebook was built on the
II. Choose the best answer A, B, C or D to complete the sentences.
of earlier social network sites like MySpace and Bebo.
C. successfully
D. success
It is thought that driverless cars will transform the way we move
A around
A. succeed
B. successful
2.
cities in the future.
Little Pascal
A. discovered
3.
B. away
C. along
a mechanical calculator which could do additions or subtractions very quickly.
B. found
C. found out
D. invented
6.
4. Robots save workers from
dangerous tasks.
A. making
B. having
5.
C. performing
Many people believe that robots have made workers jobless,
A. but
B. and
C. so
D. or
Recent
developments have made robots more user-friendly, and intelligent.
B. scientist
C. scientific
A. science
7. Teenagers spend most of their time playing computer games;
activities.
A. moreover
B. so
8. Science and technology have
A. transformed
B. made
D. ahead
9. Terrorists are using modern technology
A. about
B. at
D. carrying
that is not necessarily true.
D. scientifically
they lose their interests in daily
C. however
D. as a result
the life safe, secure and comfortable.
C. done
D. changed
their destructive work.
C. for
10. With the advance of the science and technology, our life changes greatly in various
C. sights
D. regions
A. scenes
B. fields
D. with