[ 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:
Grammar › View_______ straight until you see the park on your right.
A. Walk
B. Walks
C. Walked
D. Walking
Tenses › View
She ___ to the office when the traffic jam occurred.
A. drove
B. was driving
C. has been driving
D. has driven
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
