[ Second Conditional ]
If aliens landed on Earth, they ____ ____ us
A. might killed
B. may killed
C. may kill
D. might kill

Random Topics:
Active-Passive VoicesWH Questions and Simple Past TenseCohesive DevicesPassive SentencePresent Simple Positive and NegativeArticles A and AnGrammar (want to/ need to/ have to)Present Perfect vs Past SimpleModals of PredictionAdjectives and ArticlesOther quiz:
Pronouns › View______ are the smartest students of the school.
A. They
B. Their
C. Theirs
Grammar › View
Why do ………… want to go to the swimming?
Because they want to swim. It’s so hot today
A. we
B. you
C. they
D. he