[ Tenses ]
If they ____ earlier, they would have seen the opening act.
A. arrived
B. had arrived
C. have arrived
D. would arrive

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Comparative & Superlative AdverbsFuture Tense and ConditionalsProgressive Perfect and Simple Verb TensesComparative AdjectivesIdiomsIf- ConditionalPronouns ( Interrogative )Common ErrorTenses (Present, Past, Future Forms)City PlacesOther quiz:
Modals and Preposition › ViewWhat is a polite way to decline a guest’s request due to hotel policy?
A. “I’m sorry, but we are unable to fulfill that request due to our hotel policy.”
B. “No, we don’t do that.”
C. “You should have known the rules.”
D. “Not my problem.”
Grammar › View
Sam is very …—everything he says is true.
A. honest
B. adventurous
C. rude