Prepositions and conjunctions are minor word groups but important all the same for effective communication. The wrong usage of prepositions and conjunctions could easily distort the meaning of your text.
Prepositions, Conjunctions & Punctuation Marks helps the learner to understand prepositions and their usage. It also helps the learner to vary the length and type of sentences with the help of appropriate conjunctions. Due consideration is also given to the mechanics of writing—punctuation marks.
A great book for all learners who want to attain their best in English proficiency!