[ Modal Verbs ]
I’m not sure if I passed the exam. I … the exam.
A. couldn’t pass
B. couldn’t have passed
C. might not pass
D. might not have passed

Random Topics:
Adverbs of Manner, Likes and PreferencesAdverbs and Time ExpressionsConditional Sentences and Verb FormDemonstrative PronounsAdverbs (manners & modifiers)Modals of PredictionTo Infinitive/Bare Infinitive/GerundsUnscramble SentencePresent Progressive or Present SimpleParallelism and Subject Verb AgreementOther quiz:
Vocabulary › ViewWhat’s the noun form of wide?
A. widen
B. waiden
C. width
TOEFL › View
In prehistoric ___________ of western Utah was covered by Lake Bonneville.
A. times, a large part
B. times, there was a large part
C. part of the time
D. for large parts of time
Perfect Tense › ViewA: What did they ask you when you went through customs?
B: The inspector asked us ________ out of the country.
A. where did we go
B. where to go
C. how long we had been
D. how long had we been
Prepositions › View
… summer. I often go to London.
A. In
B. On
C. At
