Topics: Past Perfect Tenses
Which of the following best explains when to use the past perfect simple?
A. To describe an action that happened after another past action
B. To describe an action that happened before another past action
C. To describe a future action
D. To describe a present action
Select your answer:
Random Topics:
Transitive and Intransitive VerbComparisonPresent Simple TenseArticles with SubstancesGrammar - Present Perfect with already, just, yetAdverbial Clause, Noun ClauseSimple Compound and Complex SentencesComparison DegreeGrammar and VocabularyPast and Future TensesOther quiz:
Adverbial Clauses › ViewLocate the adverbial clause in this sentence: ‘If you study hard, you will pass the exam.’
A. If you study hard
B. Study hard
C. If you pass the exam
D. You will pass the exam
Comparison › View
If we do not take actions, the environment will become ….
A. more and more polluted
B. most polluted
C. more polluted and more polluted
D. the more polluted