[ Perfect Modals ]
She doesn’t understand the question. She ____ been listening carefully.
A. should have
B. must have
C. can’t have
D. needn’t have
Random Topics:
Grammar - Be going toAdverbsComparison Degree & GerundsSuffixes (ing-ed) SentencesModal Verbs and PermissionSimple Past Tense and Present Continuous TenseA/AnConditional TypesArticles & PrepositionNoun PhraseOther quiz:
Grammar › View_________ Tim will be able to make it to Mount Everest remains to be seen.
A. If
B. Whether
C. Ø
D. What
Grammar › View
The shoe shop ___ the shoes I saw last week.
A. doesn’t have got
B. hasn’t got
C. doesn’t got
Grammar › ViewThe door _______ wide open so I walked in.
A. was
B. is
C. were
D. are
Simple Past Tense › View
Which is the correct structure of Past Simple Tense?
A. S + V1
B. S + V to be + -ing
C. S + V2
D. S + Will + V1