[ 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:
Grammar, Literature, and VocabularyNouns FormationWho am I?Auxiliary Verbs (be, do, have)Past Tense, Recount Text, and Future TenseSecond ConditionalsReported speech (statements)Present Tense (Negatives and Questions)Auxiliary and Modal VerbsOther quiz:
Tag Questions › ViewDo they speak English?
A. I was wondering if they speak English.
B. I was wondering do they speak English.
Present Perfect Tense › View
It’s a great movie. I have …….. that movie many times.
A. saw
B. seen
C. see