(1)_____ robots really happy to work for humans? Recently, a robot (2)_____ away to be free. (3)_____ in the Russian city of Perm tested a new, smart robot called “Promobot”. Someone forgot to (4)_____ the door to the testing area. A robot went (5)_____ the door and it traveled about 165 feet (50 meters) when its batteries died. Russian Channel 5 TV shows (6)_____ robot stopped (7)_____ the middle of a roadway. It caused a traffic jam. Scientists later (8)_____ to get the robot after about 50 minutes. Oleg Kivokurtsev, who (9)_____ at the testing center, said, “Our engineer (10)_____ onto the testing ground and (11)_____ to close the gates. So the robot escaped and went on his little adventure.” No one (12)_____ hurt.
Complete the paragraph by selecting the correct word.
1. *
4 puntos
(A) Is
(B) Are
(C) Do
2. *
3 puntos
(A) ran
(B) run
(C) running
3. *
3 puntos
(A) Scientist
(B) Science
(C) Scientists
4. *
3 puntos
(A) closed
(B) closing
(C) close
5. *
3 puntos
(A) through
(B) on
(C) between
6. *
3 puntos
(A) the
(B) an
(C) any
7. *
3 puntos
(A) on
(B) in
(C) to
8. *
3 puntos
(A) comes
(B) come
(C) came
9. *
3 puntos
(A) working
(B) work
(C) works
10. *
3 puntos
(A) drive
(B) drove
(C) drives
11. *
3 puntos
(A) forget
(B) forgot
(C) forgets
12. *
3 puntos
(A) was
(B) were
(C) are​