[ Modals for Obligation ]
We______be late to school
A. must
B. have to
C. should
D. mustn’t

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Progressive TenseHave as verb and auxiliaryPast Perfect Tense and Past TenseQuestion TagsAdjectives and PronounsArticles and PrepositionsEnglish for TourismSimple Present and Present Continuous TensePast and Past ContinuousEssential and Nonessential ClausesOther quiz:
Preposition of Time › View____ December it often raining.
A. In
B. On
Grammar › View
_______ dress is this? It looks very expensive!
A. Who
B. Whom
C. Which
D. Whose
Grammar › ViewMore than 80 people came to the exhibition, many of ____ children had pictures on the walls.
A. whose
B. whom
C. who
D. which
Grammar › View
True or False: A subordinating conjunction can only occur in the middle of a sentence.
A. TRUE
B. FALSE
