[ Tenses ]
He has been selling motorbikes ________.
A. ten years ago
B. since ten years
C. for ten years ago
D. for ten years

Random Topics:
Adverb Of PlaceSubordinating ConjunctionsPerfect Progressive TensesTOEFL Adjective and AdverbPast Simple vs Past ContinuousPresent ContinuousCorrelative ConjunctionComparative and Superlative AdverbsConditionals and Modal VerbsSecond ConditionalOther quiz:
Modal Verbs › ViewYou ___ us about your delay.
A. will inform
B. should to inform
C. should have informed
D. would to inform
Grammar › View
I ___ that hiking in the mountains would be so difficult until I actually attempted it.
A. hadn’t been imagining
B. didn’t imagine
C. hadn’t imagined
Tenses › View. They had been driving for hours before they realized they were lost.
A. This indicates a simple past action.
B. This indicates a past perfect action.
C. This indicates a past perfect continuous action.
D. This indicates a future continuous action.
Grammar › View
Will you ________ (arrive) by 8 a.m.?
A. arrive
B. be arriving
C. have arrived
D. have arriving
