[ 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:
Grammar › ViewThe swimming pool ________ quite empty this morning.
A. didn´t be
B. was
C. were
D. been
Correlative Conjunction › View
___ my sister ___ my brother is here.
A. Not only, nor
B. Not only, but
C. Not only, but also
Grammar › ViewShe 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
