[ Past Modals ]
My father …………….. work in China for two years because his company sent him there.
A. could
B. couldn´t
C. had to
D. didn´t have to

Random Topics:
Who vs WhomAdverbSecond ConditionalsInfinitives and GerundsOrder of AdjectivesSentence CompletionAdjectives and comparisonsPerfect Progressive TensesAuxiliary and Modal VerbsGrammar Error Correction (Simple Present Tense)Other quiz:
Future Tenses › ViewHe ……… his exams next week.
A. takes
B. is taking
C. took
D. take
Quantifiers › View
Is there ……… apple? Yes, there is. No, there isn’t.
A. an
B. a
C. some
D. any