[ Past Continuous Tense & Past Modals ]
I didn’t receive your email. You … sent it to the wrong address.
A. must have
B. can’t have

Random Topics:
Articles with SubstancesPhrasal Verb and ModalVerb Tenses and ModalsModal Verbs for Permission and ObligationDo not- Does notAdverbial Clause of Cause and EffectTypes of Sentence StructureModals VerbsAdjectives and VocabularyTenses, Determiners & Subject Verb AgreementOther quiz:
Punctuations › View“Are you busy today? ” is what type of question?
A. Tag question
B. Wh-question
C. Yes-No question
D. Interrogative sentence
Grammar › View
Every Saturday, Oscar likes ____ go skiing in the mountains. Allie likes skiing, ______.
A. too; to
B. two; to
C. to; too
D. too; two
Ed and Ing Endings › ViewThe children are normally ………………….. when they eat vegetable.
A. disgusted
B. disgusting
Grammar › View
________vegetables since spring?
A. Are you growing
B. Have you been growing
