[ Grammar ]
Choose the correct form of the verb to complete the sentence.
The lady _____ the study when I entered.
_
A. is cleaning
B. was cleaning

Random Topics:
Verbs + Infinitives / GerundsFirst ConditionalsModal Verbs of PermissionAbilityWas & Were QuestionsGrammar: MorphologyModal, Causative Verb & Elliptical StructurePast PerfectApostrophe GrammarSimple Verb TensesOther quiz:
Adjective › Viewwhen traveling to Peru, make sure you visit the ___ ruins.
a.ancient Inca
Inb.ca ancient
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They ……………….. in Ho Chi Minh City since 1975.
A. lived
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Grammar › View
______ (accept) for that course changed my life.
A. Accepting
B. Be accepted
C. Being accepted
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