[ Perfect Modals ]
They ________ been more careful with their decision.
A. must have
B. could have
C. should have
D. would have
Select your answer:
Random Topics:
Perfect Tenses of VerbsWould/would like - affirmative/negativeGrammar Present Perfect (ever never)Comparative AdjectivePast Continuous and Past Simple TenseVocabulary and PrepositionsModals of PredictionAdverbial Clauseused to vs be used to vs get used toAlong & AgainstOther quiz:
Grammar › ViewThe Prime minister warned that higher wages _____ higher prices.
A. would mean
B. will mean
C. mean
D. to mean
Numbers › View
How do you write the number 67 in english?
A. seventy – six
B. sixtee – seven
C. sixty – seven
D. sixteen – seven