Select your answer:

Random Topics:
Grammar PhrasesConjunctions, Interjections and Sentence TypeGrammar - Wh QuestionsPhrases & ClausesZero & First ContidionalSimple and Compound SentencesGrammar - to beInfinitives or GerundsContinuous and Perfect TensesPossessive Nouns with Apostrophes and PronounsOther quiz:
Modals › ViewIf you have to do something, then it is…
A. necessary
B. obligatory
C. unnecessary
D. optional
Grammar › View
Harry …….. walk when he was 10 months old.
A. could
B. should
C. had to
