[ Grammar ]
Goer, Inc., has been conducting a quality improvement campaign ——- the past six months.
A. by
B. at
C. for
D. along

Random Topics:
Grammar (want to/ need to/ have to)Conjunctions & PrepositionsQuantifiers and ArticlesAll, Both, Neither, None, EitherComparisionSubject, Object, Possessive Pronoun and Possessive AdjectivesGerund vs InfinitiveCorrelative Conjunctionmust/shouldGrammar-Verbs & Nouns Singular, Plural, GenderOther quiz:
Future Tenses › ViewShe ___ for a promotion next year.
A. hopes
B. is hoping
C. hope
D. will hope
Grammar › View
Carlos ___________ (to miss) you ____ he moved to Chiapas.
A. has been missing / for
B. has been missing you / since
C. has being missing you / since
D. has been miss / since
Coordinating Conjunctions › ViewWhat is the coordinating conjunction in this sentence?
Will you be taking the bus or will you ride your bike?
A. will
B. bus
C. or
D. bike
Future Tenses › View
By the end of next year, George________ English for 2 years.
A. will have learned
B. will learn
C. has leaned
D. would learn