[ Grammar ]
I use the present perfect simple or present perfect continuous when…
A. I talk about an action that started in the past and finished in the past
B. I talk about an action that started in the present and finishes in the future
C. I talk about an action that started in the past and continues to the present
Select your answer:

Random Topics:
Verb BETenses (Present, Past, Future Forms)Verbs and AdverbsTypes of PrepositionPast Perfect and Past Perfect Continuous TenseGrammar - Nouns, Verbs, and AdjectivesVocabularySubordinating Conjunctions and Complex SentencesSentence StructuresGerund NounOther quiz:
Tenses › ViewPast Perfect Tense
When I got to the restaurant, my friends ___________ their food already.
A. had eaten
B. were eating
C. are eating
D. ate
Grammar › View
There are top important things to do to develop a country. Most of people agree that the first ________________ is revolutionizing education.
A. priority
B. volunteer
C. donation
D. invention
