[ Grammar ]
They ______ for hours before the bus finally ______.
A. are waiting / arrives
B. waited / arrived
C. are waiting / arrived
D. were waiting / arrives
E. were waiting / arrived

Random Topics:
Conjunction: Because and SoConjunctive AdverbPast and Present TensesParallelism and Subject Verb AgreementComparison and ModalsMix-TensesParts of SpeechPresent Perfect TenseUncountable NounsAdjectives (-ed / -ing)Other quiz:
Vocabulary & Grammar › Viewsomething set within a certain boundary
A. empower
B. suspicious
C. resembled
D. limitation
used to vs be used to vs get used to › View
Dickson used to … lazy. He works much harder now.
A. is
B. being
C. been
D. be
Modals › View___ I borrow your pencil?
A. Should
B. May
C. Must
Present Perfect › View
There are only 6 signal words in the Present Perfect
A. TRUE
B. FALSE
