'Let's raise a toast to the new couple.' 'I've bought these tee-shorts for you.' The words italicised in the above sentences are prepositions, defined as "a word governing, and usually preceding, a ...

In each item below, the sentence contains a highlighted conjunction expressing a time relationship, followed by a preposition in parentheses. In the blank box under each item, rewrite the sentence ...

Each item below offers a choice, in a pull-down menu, of four prepositions for expressing various logical relationships. For each numbered item, select the preposition that best fits in the sentence.