[ Verb Tenses ]
They had been waiting for hours before the bus came.
A. Past
B. Present
C. Future

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Superlative & Comparative AdverbsModals for RecommendationsGrammar - QuantiflierState Verbs and Action VerbsSome & AnyIf/Unless - Conditional type 1Compliment, Congratulation, and HopeDegrees of AdjectivesCausative VerbTOEFLOther quiz:
Grammar › View________ did you go on holiday last summer?
A. When
B. Where
C. Who
D. What
Have Got › View
A monkey ___________ a long tail.
A. has got
B. hasn’t got
C. have got
D. haven’t got