[ 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:
Grammar › ViewWhat is the predicate of this sentence?
My friend Lisa read a book.
A. My friend
B. My friend Lisa
C. Lisa read
D. read a book
Perfect Verb Tenses › View
Identify the perfect tense in the following sentence: “I have never seen such a beautiful sunset.”
A. Present Perfect
B. Past Perfect
C. Future Perfect
D. Simple Present
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
