Topics: Past Perfect and Past Perfect Continuous Tense
What do we need to add to the main verb in the Past perfect continuous tense?
A. -s
B. -ed
C. -er
D. -ing
Select your answer:

Random Topics:
Present Tense (Negatives and Questions)Vocabulary Spelling GrammarVocabulary and TensesSentence TransformationGrammar and EssayPrepositions - ConjunctionsWho or WhomGrammar - Punctuation of SentencesRelative - ConditionalPassive Voice in Past Simple TenseOther quiz:
Tenses › View_____ you _____ your dog every morning?
A. Are, walking
B. Does, walk
C. Do, walk
Grammar › View
Does the sentence below use a gerund?
Mr. Browne is driving a truck.
A. with gerund
B. no gerund
