[ Tenses ]
What tense is used in: I have been studying for three hours?
A. Past perfect tense
B. Present perfect continuous tense
C. Simple present tense
D. Future continuous tense

Random Topics:
Singular and Plural NounsPresent and Past Simple PassiveInfinitives and ING FormsSentence LabelingSimple Present and Present ContinuousWh- Questions Present Simple TensePast Progressive TenseGerund or to InfinitiveSimple and Compound SentencesActive vs. Passive VoiceOther quiz:
Conjunctions › ViewThe Grand Canyon is in Arizona, _______ the Great Barrier Reef is in Australia.
A. and
B. but
C. so
D. for
Modals › View
Without your help, they ……… a place to live
A. wouldn’t have found
B. should have found
C. may have found
D. can have found
-ed and -ing Adjectives › ViewAn ……………….book makes you feel ……………….in it.
A. interested, interesting
B. interesting, interested
Present Simple Tense › View
She _____ her dog everyday
A. To feed
B. Feed
C. Feeds
D. Feeding
