Topics: Dependent Preposition
The scientist based his findings ____ years of research.
A. on
B. at
C. in
D. for
Select your answer:

Random Topics:
Conditionals 1,2,3DescriptionsCompound Nouns and Compound Adjectives QuestionsRoot WordCan vs CouldAuxiliary WordsPassive SentenceAdverbial ClausesTenses: Present simple, Past Simple, Future SimpleSubjunctiveOther quiz:
Grammar › ViewChoose the correctly punctuated dialogue sentence:
A. “Let’s go to the park said Sam.”
B. “Let’s go to the park.” said Sam
C. “Let’s go to the park,” said Sam.
D. “Let’s go to the park” said Sam.
Modal Verbs › View
_____ close the windows, please? I’ve started to feel cold.
A. Will I
B. Would you
C. How about
D. Must you
