[ Prepositions ]
_____ we discover life on another planet, Do you think it will be intelligent?
A. As soon as
B. When
C. Until
D. If
Select your answer:
Random Topics:
Has Got & Have GotAdjectives-Comparison, SuperlativeModal ProbabilityFunctional Sentence TypesActive & PassiveModals with Perfect InfinitiveGrammar: is/are/was/wereConditionalPrepositions and Prepositional PhrasesPaired ConjunctionOther quiz:
Modals › ViewYou ____________ go swimming after you’ve eaten.
A. must
B. have to
C. mustn’t
D. had to
Grammar › View
Shirley can ______ very well.
A. sing
B. sings
C. sang
D. singing