[ Prepositions ]
_____ we discover life on another planet, Do you think it will be intelligent?
A. As soon as
B. When
C. Until
D. If

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Prepositions Of PlaceRequest with Modal VerbsGrammar speak,talk,say,tellConditionalsPassive Voice in Past Simple TenseCommasModals, Conditionals, and Clauses- Defining, Non-definingGrammar of Future PlansFuture Tense VocabularyAdverbs and PhrasesOther quiz:
Grammar › View_____ your daughter studying at the moment?
A. Is
B. Does
C. Do
Articles › View
I wasn’t feeling well yesterday, so I didn’t go to ___ work.
A. a/an
B. the
C. –
