SpeakOut B2 Unit 5.1 Compound Nouns (practice)

Help

Scientists don’t often make _____ that are this important.

breakthroughs

The _______was made when he was working late in the laboratory one night.

breakthrough

The _____ of the experiment was not possible to guess.

outcome

Unlock this slideshow and over 4 million more with Baamboozle+

Try slideshows