[ Adjectives-Comparison, Superlative ]
Taipei 101 in Taiwan is ……………… building in the world.
A. tallest
B. the taller
C. the tallest
D. tall

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Vocabulary Spelling GrammarPhrasal VerbModals and AdvicePresent Perfect vs Past SimplePhrase or ClauseCausative VerbWish - beginnerConditionals / Unreal PastSubject and Verbs AgreementSubordinating and Coordinating ConjunctionsOther quiz:
Continuous Tenses › ViewTomorrow at noon, the students …. their final exam.
A. are taking
B. will be taking
C. take
D. were taking
Grammar › View
The phone was engaged when I called. Who______ to?
A. were you talking
B. were you talked
C. did you talk
D. have you talked
Vocabulary Spelling Grammar › ViewFind the correct spelling.
A. recod
B. recort
C. record
D. rekord
Tenses › View
We ____ for you when you arrive at the station.
A. will wait
B. wait
C. will be waiting
D. have waited