[ Grammar - Wh Questions ]
________ is the most expensive city in the world? – I think it’s Tokyo.
A. What
B. When
C. How
D. Where

Random Topics:
Present Simple: affirmative, negative, interrogativeWishesThe First Conditional (if/unless)-ing form and the to-infinitiveLinking Verbs & Helping VerbsGerunds as objects of prepositionGrammar Present Perfect (ever never)Parallelism and Subject Verb AgreementDirect-Indirect SpeechConjunctionOther quiz:
Present Perfect Tense › ViewRoxanne and Michael ____________________ the Liberty statue in New York.
A. Has never visited
B. Has ever visited
C. Have never visit
D. Have never visited
Grammar › View
I am sure that everything _______ be all right in the end.
A. is
B. will
C. is going
D. will have
She was exhausted because she … since eight o’clock that morning.
A. had worked
B. had been working
C. has been working
Quantifiers › View
… a girl has taken part in the competition.
A. Many
B. Much
C. a number of
D. amount of
