[ Grammar ]
Bob and Pamela (pack) their suitcases since 6 o’clock.
a) have been packing
b) have packed
c) having been packing

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Continuous TensesConstrative ConjunctionModal Verbs & Perfect InfinitiveIf ClausesAction, Helping & Linking VerbsConjunctions in Complex SentencesAsking and Giving OpinionConjunctions, Interjections and Sentence TypeSimple Present - WH QuestionsPrepositions and ArticlesOther quiz:
Narrative Tenses › ViewBy the time we arrived, the movie ______. We missed the first five minutes.
A. had started
B. was starting
C. started
Adverbs › View
In which sentence is the adverb placed correctly?
A. She quickly ran to the store.
B. Quickly she ran to the store.
Tenses › ViewTom ________ from Rome to Paris last Monday.
A. was flying
B. flew
C. flied
D. fly
Intensive vs. Reflexive Pronoun › View
The doctor introduced himself.
- intensive pronoun
- reflexive pronoun
