After the robbers ___________________ (go) away the police ___________________ (come) but they ___________________ (not can) to catch them.
A. went – came – didn’t can
B. had gone – came – couldn’t
C. went – had come – couldn’t
D. had gone – come – didn’t can

Random Topics:
Grammar - Countable/ UncountableReflexive pronounsGrammar: AgreementTenses & PrepositionThe Future Simple TensePrepositions of MovementPresent/Past/Future Continuous TensePast Simple TenseGrammar, Conditional Sentences, VocabularyPresent Continous TenseOther quiz:
Grammar › ViewIf he (leave) now, he (arrive) on time.
A. will leaves, arrives
B. leaves, will arrive
C. leave, will arrive
D. will leave, arrives
Grammar › View
not, She, old, married, enough, to, get, is .
A. She is not enough old to get married.
B. She is not old enough to get married.
C. She is not old enough to married get .
This is used to remove some words or letter
A. comma
B. apostrophe
C. ellipsis
D. contraction
Relative Clauses & Real Conditionals › View
The zero and first conditional are:
A. Real conditionals
B. Unreal conditionals
C. General conditionals