[ Tenses ]
The cat ran away while I ___ the door.
A. open
B. opened
C. was opening
D. am opening

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Can vs be able toInfinitive and GerundsTime and CalendarModals for Necessity and SuggestionsLinking Verbs and TensesBasic GrammarPresent Simple & Present Progressive TenseInversion + Passive VoicePast Tense vs Present TensePresent Tenses and VocabularyOther quiz:
Grammar › ViewWhich sentence is correct?
A. I look forward at seeing you soon.
B. I look forward for seeing you soon.
C. I look forward to seeing you soon.
Grammar › View
Tara shops ________________ (frequently) Lori. Tara shops at least 5 times per week, while Lori only shops 1 time per week.
A. frequentlier than
B. the frequentliest
C. more frequently than
D. the most frequently
