[ Adjective Clause ]
What does which is the world’s busiest airport modify in this sentence? We live just twenty miles from O’Hare airport which is the world’s busiest airport.
A. Twenty miles
B. We
C. O’Hare Airport

Random Topics:
Subject Verb Agreement & Subjunctive MoodGrammar: SyntaxVerb AgreementIdentifying Sentence TypesAdverbial Concession ClausesModal RequestsPast Tense, Recount Text, and Future TenseRegular and Irregular VerbsFirst and Second ConditionalPast ParticipleOther quiz:
Grammar › ViewMy motorbike broke down yesterday, so I__________catch a taxi to school.
A. should
B. ought
C. must
D. has better
Grammar › View
We use “Why” questions to ask for…
A. a reason
B. a job
C. the mystery of life
D. what to wear in the morning
Prepositions of Time & Place › ViewWhat did Mrs White write ____ the board?
A. at
B. on
C. in
Grammar › View
Make sure you _____ a new phone this weekend so you can use all those new apps.
A. do buy
B. you bought
C. buying
D. buy
