[ Past Tenses ]
I _____ (clean) the windows when I _____ (slip).
A. was cleaning; slipped
B. cleaned; was slipping
C. was cleaning; was slipping

Random Topics:
Adverbs of Manner, Likes and PreferencesPast Tense and NeutralOrdering AdjectivesPerfect and Past Tense-ing / InfinitiveGerunds as objects of prepositionRelative Pronoun/AdverbsGrammar Past and Future TensePast PerfectRegular and Irregular VerbsOther quiz:
Vocabulary › ViewWhich sentence best uses element?
A. Element.
B. Element is a vocab word.
C. Look, there is an element.
D. Water is made up of hydrogen and oxygen elements.
Grammar › View
I __________________________ but my brother doesn’t.
A. tennis like very much
B. like tennis very much
C. very much tennis like
D. like very much tennis
Grammar › ViewThis is Julie’s scarf. Give it to
A. she’s
B. she
C. her
Grammar › View
I have 25 students in my class. _________ of my students did well on the test.
A. Every
B. Each
C. All
