Choose the correct tense for the given sentence: I have been waiting for you since morning.
A. Past perfect continuous tense
B. Simple past tense
C. Future perfect continuous tense
D. Present perfect continuous tense

Random Topics:
Tenses, Determiners & Subject Verb AgreementModals, Phrasal Verbs, Gerunds and InfinitivesAdjectives (-ed / -ing)Verbs and AdverbsModals in the PastPossessive Adjectives and Possessive PronounsTransitional WordsAdjective ClausesRelative Pronoun/AdverbsComperative and SuperlativeOther quiz:
Reported Speech › ViewRika asked, “Why are they crying?”
A. Rika asked why were they crying.
B. Rika asked why we were crying.
C. Rika asked why they were crying.
D. Rika asked why we are crying.
Grammar › View
I love my car. ___ has many nice features.
A. It’s
B. its
C. It
D. itself
She threw……………all the rotten apples.
A. in
B. on
C. down
D. away
Conditional Sentences › View
She didn’t stop her car because she didn’t see the signal.
A. If she saw the signal, she would stop her car.
B. If she had seen the signal, she would stop her car.
C. If she had seen the signal, she would have stopped her car.
D. If she saw the signal, she would have stopped her car.
