Topics: Adverbial Clause / If / Comparatives
The first person to __________ the idea of nuclear fission was a Hungarian physicist named Leo Slizard.
A. go out with
B. catch up on
C. come up with
D. fill up with
Select your answer:

Random Topics:
Possessive Nouns with Apostrophes and PronounsPassive Voice - Present TensesPresent Simple/AffirmativePrepositional PhrasesFuture Perfect vs Future ContinuousPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTVerb Present Simple TenseTenses and Word FormationVerbs: Action, Linking, and HelpingAdverbial ClausesOther quiz:
Vocabulary › Viewtimetable a list of the times when events are planned to happen
A. schedule
B. familiar
C. charity
D. tradition
Grammar › View
The old and shabby bakery sell the most delicious cakes and buns in the town.
A. Don’t judge a book by its cover.
B. If there is a will, there is a way
C. Practice makes perfect
D. A friend in need is a friend in deed
