[ Tenses ]
Which of these sentences is in the present perfect continuous tense?
A. I have studied for two hours.
B. I have been studying for two hours.
C. I will study for two hours.
D. I studied for two hours yesterday.

Random Topics:
Interrogative PronounsPersonal PronounsModals with Perfect InfinitiveModifiersVerb Patterns / Inglike/do not likeAdverbs and Adverbial PhrasesPreposition after some VerbsConditionals / Unreal PastFirst ConditionalOther quiz:
Modal Verbs › ViewShe ___ have arrived by now.
A. Should
B. Can
C. Might
Grammar Mistakes › View
“What our your plans for spring break?” the boy asked Tim eagerly.
What change should be made here?
A. change ‘our’ to ARE
B. change ‘your’ to YOU’RE
C. capitalize the ‘s’ in ‘spring’
D. capitalize the ‘t’ in ‘the’
Vocabulary › ViewShe often complains that he is ____________.
A. dishonest
B. daily
C. crowded
D. considerate
Grammar › View
Peter likes to surprise _______.
A. we
B. us
