[ 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 - Verb Forms › ViewUntil yesterday, I ______________ 100 in a maths exam.
A. had never scored
B. never scored
C. have never scored
D. have scored never
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___ you a teacher or a student?
A. Do
B. Is
C. Are
D. Does
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
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He was determined to be … author.
A. none
B. the
C. a
D. an
