[ Grammar ]
I _______ learn this rule. It’s very important for me.
A. must
B. have to
C. can
D. should
Select your answer:

Random Topics:
Too or EnoughPassive Voice, Modals of Deduction and First ConditionalArticle & PrepositionLinking Words and PhrasesFuture Simple TensesFuture - Will and Be going toSentence CompletionPast Simple Negative & QuestionsVerb FormComparatives, Superlatives, and ModalsOther quiz:
Grammar › ViewAre you brave ___________ to jump out of the plane?
A. not enough
B. too
C. enough
D. not too
Subordinating Conjunctions › View
I begin hiking ______ I was seven years old.
A. although
B. because
C. for
D. since
