Relative Clauses: No Prepositions at the End of Sentences! Post author: Post published: Post category:Advanced Grammar Worksheets In this ESL grammar lesson, students practice constructing sentences without a preposition at the end. Download lesson as pdf You Might Also Like ESL Grammar: Relative Clauses with “Where”, “When” and “Whose” ESL Grammar: Embedded Questions (Practice 2) ESL Grammar: Embedded Questions (Practice)