[ Grammar: Adjectives & Prepositions ]
His brother is very good ______ singing.
A. at
B. for
C. of
D. about

Random Topics:
Adverbs & to beConditional ClauseArticles & Compound NounsIf ConditionalsGerund or InfinitivesReported Speech and Reporting VerbsGrammar PhrasesPresent PerfectDefinite & Indefinite Pronoun & ConditionalsPassive Modals in Different TensesOther quiz:
Tenses › ViewBy the time the ceremony starts, they ___ all the offerings.
A. prepare
B. will prepare
C. have prepared
D. will have prepared
Infinitives and Gerunds › View
She can find the answer by ______ an encyclopedia.
A. to use
B. using
Grammar › ViewHave you ever ______ to Japan?
A. were
B. be
C. been
Vocabulary › View
Declaration
A. a public statement or announcement
B. permission or agreement for something to happen.
C. an introduction statement
D. being forced to withdraw (leave) a military battle
