[ Modals Verbs ]
I ____ the time wrong — I thought it started at 7.
A. could have read wrong
B. may have read wrong
C. must read wrong
D. can have read

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Identify The TensesAdjectives, ING - EDNoun, Quantifiers and Suffixes-ing / InfinitiveDefinite and Zero ArticleModals and Past TensesSynonym and AntonymVerb + InfinitivePast Simple & Past ContinuousNoun Phrases and AdverbialsOther quiz:
Grammar and Vocabulary › ViewIt’s easy to … without a map in a big city.
A. get lost
B. taste delicacies
C. find all places
D. shop for souvenirs
Grammar › View
It is __________ too old to learn.
A. never
B. seldom
C. usually
D. sometimes
Prepositions › ViewWhich preposition completes: She lives _____ Main Street?
A. in
B. by
C. on
D. at
Synonyms and Vocabulary › View
She needed to _______ between fake and authentic documents.
What is the best word to complete the sentence?
A. distinguish
B. compare
C. support
D. occur
