Topics: Grammar and Vocabulary
If people ______ on Mars, they _______ need a biosphere.
A. lived / would
B. will live / will
C. live / don’t
Select your answer:

Random Topics:
GerundsIndefinite PronounsConditional Sentence Type 0-3Present Simple/AffirmativeGrammar: Reported QuestionsWill & Be going toPresent Simple with Adverbs of FrequencyAdverb of MannerPersonal PronounsPassive VoiceOther quiz:
Grammar › ViewAll of my friends love ____________ photographs on their phones.
A. taking
B. take
C. to taking
Grammar › View
A: Would you like some pizza?
B: No, thanks. I _____ cheese.
A. ’m liking
B. ’m not liking
C. doesn’t like
D. don’t like
