[ Grammar ]
How long ______ you and your friends _______ here?
A. have – been waiting
B. has – been waiting
C. are – you waiting
D. were – you waiting

Random Topics:
Simple PastParallelism and Subject Verb AgreementTOEIC Grammar and Vocabulary ReviewGrammar and PunctuationAdverb Of PlaceConjunctions and TransitionsSubject and Verbs AgreementSimple Past TensesPast TensesGrammar and Verb TensesOther quiz:
Present Simple Progressive › ViewThe police officer________the investiation right now and he_______to see the suspect.
A. is beginning,wants
B. begins,wants
C. is beginning,is wanting
D. is begining,wants
Conjunctions › View
Choose the correct correlative conjunction: ‘Not only did he win the race, _____ he broke the record.’
A. neither nor
B. or either
C. but also
D. and also
Grammar › ViewThe job shadow ___ him.
A. not helped
B. didn’t help
C. not help
Grammar › View
Mark is a ……… student than George
A. very better
B. much better
C. best
D. good