[ Grammar: wishes and regrets ]
They _________ have promised that.
A. shouldn’t
B. have shouldn’t

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Present Simple Positive and NegativePerfect TenseLinking Words and PhrasesDegrees of ComparisonTimePast Perfect Simple & Past Perfect ContinuousPast Perfect vs Past SimpleConditional Sentences and AdverbsTransition WordsPassive VoicesOther quiz:
Vocabulary › ViewREMEDY: We found a good remedy.
A. Way to fix a problem
B. Place to eat in public
C. Way to prepare food
D. Rule about numbers
Tenses › View
What tense is the following sentence?
They will wash your laundry for you.
A. Simple Past Tense
B. Present Perfect Tense
C. Present Continuous Tense
D. Past Continuous Tense
E. Simple Future Tense