[ Tenses ]
All the classrooms ______ thoroughly before the start of the new school year.
A. cleaned
B. were cleaned
C. have cleaned
D. are cleaning
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Grammar & Vocabulary › ViewThere is __________ milk left. Shall we use the milk to bake some muffins?
A. few
B. little
C. much
D. a lot of
Articles › View
He was determined to be … author.
A. none
B. the
C. a
D. an