[ Relative Clauses ]
The airport limousine service, ______________________ has been running since January, has been favorably received by travelers.
A. who
B. what
C. when
D. which

Random Topics:
Coordinating ConjunctionGrammar - used toSimple Present - WH QuestionsPast ParticipleConditional and SubjunctiveAdverbial Clause of MannerModal Verb, Passive VoiceSubject, Object, Possessive Pronoun and Possessive AdjectivesPast Tense and NeutralAdjective & AdverbOther quiz:
Adjective › View
a. Slow
b. Fast
Grammar › View
He suggested ____________healthier so I can lose more weight
A. to eat
B. eating
C. should eat
D. me to eating
