[ Vocabulary ]
In order to give the best results for students, teachers must come up with an effective ___________.
A. economy
B. operation
C. laptop
D. strategy

Random Topics:
World Literature VocabularyBecause of & Inspite ofQuantifiers / Prepositions of Time and Comparative AdjectivesPresent Simple VS ContinuousRelative Clauses beginning with PrepositionsAdverb PhrasesFuture - be going toPast Simple vs Past ContinuousTenses - Pasive VoiceHow many / How much - Is there / Are thereOther quiz:
Modal Verbs › View_____ you mind if I open the window?
A. Can
B. Must
C. Could
D. Will
Grammar › View
_____ my homework when my mother came.
A. already did
B. have already done
C. has already done
D. had already done
Question Words › View_______ is he doing? He is running.
A. When
B. How
C. What
D. Where
Grammar › View
________ is Nancy reading? — She is reading a comic book.
A. who
B. where
C. what
D. when