[ Grammar ]
Better methods of refrigeration depend ______ engineers.
A. on
B. in
C. to
D. at
Select your answer:
Random Topics:
Principal vs. Principle Brake vs. BreakPolite RequestAsking for and Giving OpinionCommon Grammar Mistakes and Spelling TipsModal and Phrasal VerbsPresent Perfect and Simple Past TenseMust / must notGrammar: Adjectives & Prepositions
Other quiz:
Adverbial Clauses › ViewBy the time I left my apartment this morning, someone looked for me.
A. left
B. this morning
C. someone
D. looked for
Grammar › View
Fill in the correct article
He is _______ unique personality.
A. A
B. An
C. The
D. _
How to use : Read the question carefully, then select one of the answers button.