[ Perfect Modals ]
He _______________ (finish) a 500-page book in a single day!
A. must have finished
B. could have finished
C. can’t have finished
D. should have finished

Random Topics:
Simple Present and Present Continuous TenseWould/would like - affirmative/negativePresent simple or Past simpleVerb Tenses and UsagePresent and Past Simple PassivePresent Perfect and Simple Past TensePassive Voice with Modalswould should couldKnee AnatomyInfinitiveOther quiz:
Articles › ViewWe didn’t have time to visit ………… Lourve Museum when we were in Paris.
A. the
B. (-)
Pronouns of Quantity › View
‘Would you like tea or coffee?’ ‘_______, thanks.’
A. Not much
B. A lot
C. Neither of
D. Neither
Grammar › ViewI ___ my room every weekend.
A. clean
B. cleans
C. cleaning
D. cleaned
Vocabulary › View
What’s the noun form of deep?
A. deeper
B. depth
C. depht
D. debt
