Idioms and Prepositions

In English, as in many other languages, the use of prepositions is sometimes difficult because it is something that must be learned and then memorized.  There are no specific rules that dictate which preposition must follow a certain verb, adjective, or noun.

In appreciation ____ her thirty years of service, the school gave a dinner in her honor.

In this case, which preposition would best complete the sentence?

In some instances, questions on the test will include a preposition when it is not necessary.


They decided to fill up the gas tank before getting on the freeway.

In this sentence, the word up is unnecessary and incorrect.

When solving idiom questions, you have to determine what sounds best based on your knowledge of idiomatic English.  One way to increase your chances of doing well is by checking each error identification problem for underlined prepositions.  If the preposition sounds strange or seems redundant, then it is likely an idiom error.



agree to care for discriminate against participate in substitute for
agree with compare to distinguish from pray for succeed in
agree on compare with dream of prefer to thank for
apologize for complain about dream about prevent from vote for
apply to contribute to escape from prohibit from vote on
apply for count on excuse for protect from wait for
approve of decide on forget about provide with wait on
argue with depend on forgive for recover from work on
argue about differ about hide from rely on work with
believe in differ from hope for rescue from worry about
blame for differ with insist so stare at