[ Modal Perfect ]
He was very lucky when he fell off the ladder. He _____ himself.
A. could have hurt
B. should have hurt
C. must have hurt
D. will have hurt

Random Topics:
Modals of AdviceTypes of Sentence StructureTravel VocabularySimple, Complex, Compound SentenceSynonymsModals for Necessity and SuggestionsBe used to vs used toSo Such Enough TooWill or Going toComparatives or SuperlativesOther quiz:
Vocabulary › ViewThe effort that people devote to a task for which they are paid
A. Efficiency
B. Labor
C. Opportunity cost
Phrasal Verb Put & Go › View
The bomb go _____ but fortunately no one was seriously injured.
A. off
B. for
C. after