[ Modal Auxiliaries and Similar Expressions ]
Which sentence correctly shows past ability?
A. When I was a student, I can code in Java.
B. When I was a student, I could code in Java.
C. When I was a student, I should code in Java.
D. When I was a student, I must code in Java.

Random Topics:
Tenses and Passive VoiceProgessive TensesVerb TensesConjunctions and PronounsPunctuation and GrammarCOUNT - NONCOUNT NOUNSSynonyms and VocabularyUncountable NounsSimple Present Continuous TenseDemonstrative PronounsOther quiz:
Grammar › ViewIf only she ________ the map at home – we wouldn’t be lost!
A. hadn’t left
B. has left
C. leave
Conjunction › View
She jumped into the water _______________ she knew how to swim.
A. although
B. because
C. consequently
D. however
Tenses › Viewwe ……… a museum a year ago
A. visit
B. visited
C. visiting
Active and Passive Gerunds and Infinitives › View
The client appreciated _____ notified about the policy changes in advance.
A. being
B. to be
C. informing
