Unit 12 - Science and technology T

I’d like to become an engineer and (wynaleźć) _________ a device that will help people to learn while they sleep.

• discover

• perform

• invent

My uncle Steve is a scientist and (przeprowadza doświadczenia) _________ in his lab

• is carrying out experiments

• is carrying experiment

• carries out experiments

The two researchers didn’t (lubili się) _________ because they worked on similar projects

• like each others

• like themselves

• like every other

(Nie było) _________ enough evidence to show that the hypothesis was correct.

• It wasn't

• There weren't

• There wasn't

Those physicists (właśnie potwierdzili) _________ that their theory is true.

• were just proving

• have just proved

• just proved