Choose the letter A, B, C or D to complete the sentences
Question 1: Installing is firewall is one method of trying to protect against_______.
Question 2: This factory was capable of producing an _______ 100 cars per hour
The problem of_______ in big cities, which stems from uncontrolled migration from rural areas.
Question 4: The _______ by UN troops prevented fighting from breaking out.
Question 5: He had a new heart valve _______.
Question 6: An emergency like this _______ some pretty drastic action.
Question 7: He was barely _______ of writing his own name.
Question 8: Her_______ was so strong that it brought tears to her eyes.
Question 9: This progamme is used to_______ the new genderation robots.
Question 10: In military, A.I. robots are used to _______ dangerous environments containing explosives or contaminated by nuclear weapons.
Question 11: Do you know the country which you has the hightest life_______ in the world?
Question 12: This_______disease caused a lot of complications during the treatment procedure.
_______ does not exist yet, but scientists are working hard to create computers that can think like human beings.
Question 14: Intelligent
___________ are widely used in many fields such as heavy industries, hospital medicine business, and the military.
GPS systems help a lot of people to ___________ on land, on the sea, and in the air.