[ Past Perfect Simple & Past Perfect Continuous ]
How long had you been waiting here? is an example of Past Perfect Continuous
A. TRUE
B. FALSE
Select your answer:

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Noun QuantifiersFirst Conditional SentencePast Tenses and ConditionalsGrammar: wishes and regretsMust Vs Have toPersonal & Possessive PronounsPhrase vs ClauseParticipal PhrasesSimple Past Tense (was/were)1st and 2nd ConditionalsOther quiz:
Grammar › ViewAre Meg and Bob dating?
A. have been knowing
B. know
C. haven’t known
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If it ___ cold, we will stay inside.
A. get
B. gets
C. got
D. getting
