[ Grammar ]
Yesterday, Peter_________do that exercise alone. So, he called me for help.
A. could
B. couldn’t
Random Topics:
Modal SpeculationComparatives and SuperlativesConjunctive Adverbs and PunctuationVerb + Infinitive or GerundGerunds in SentencesHomophonesTenses and ConclusionsState Verbs and Action VerbsAdjective Clause and Adverb ClauseTenses and PronounsOther quiz:
Grammar › ViewYou _____ picked a worse time to call – I’m in the middle of making dinner!
A. shouldn’t have
B. may not have
C. couldn’t have
D. must have
Grammar › View
I felt very … when I realized my mistake.
A. embarrassing
B. embarrassed
Grammar › ViewHe speaks fluent/fluently because he is a talented translator.
A. fluent
B. fluently
Modal Verb › View
I’m afraid he’s not in at the moment. ______ I take a message
A. May
B. might
C. should
D. could