Choose the letter A, B, C or D to complete the sentences

Installing is firewall is one method of trying to protect against_______.

Choose the letter A, B, C or D to complete the sentences

GPS systems help a lot of people to ___________ on land, on the sea, and in the air.

Choose the letter A, B, C or D to complete the sentences

In military, A.I. robots are used to _______ dangerous environments containing explosives or contaminated by nuclear weapons.

Choose the letter A, B, C or D to complete the sentences

 This progamme is used to_______ the new genderation robots.

Choose the letter A, B, C or D to complete the sentences

Her_______ was so strong that it brought tears to her eyes.

Choose the letter A, B, C or D to complete the sentences

______ does not exist yet, but scientists are working hard to create computers that can think like human beings.

Choose the letter A, B, C or D to complete the sentences

This_______disease caused a lot of complications during the treatment procedure.