[ Prepositions ]
be useful______
A. for
B. about
C. since
D. from

Random Topics:
Adjectives and ArticlesVocabulary and Sentence StructureCountable & Uncountable Nouns-ed or -ingActive and Passive Gerunds and InfinitivesContinuous TensesGrammar - direct/indirect objectsFuture TenseDirect and Indirect SpeechVerbals and GerundsOther quiz:
Idioms › ViewThe firefighters had to break the door ___ to rescue the little girl.
a. into
b. out
c. down
Present and Past Tenses › View
. Is he (paint – painting – paints) a picture?
A. paint
B. painting
C. paints