[ Past Modals ]
You _____ promised to help Ed if you didn’t have time.
A. mustn’t have
B. couldn’t have
C. shouldn’t have
Select your answer:

Random Topics:
Verb Tenses (Progressive, Perfect)Verb Moods and Vague PronounsTAG QuestionsPresent Simple PassivePassive Voice & Verb TensesCOUNT - NONCOUNT NOUNSSimple and Compound SentencesThird Grade ExamTransitive or Intransitive VerbsModals for DeductionOther quiz:
Grammar › ViewChoose the correct sentence:
A. That soup tastes strangely.
B. That soup tastes strange.
Grammar › View
Complete the sentences with in, at, or to. My wife isn’t here right now. She’s ___ work.
A. at
B. in
C. to
D. on
