This book gives both language teachers and learners an opportunity to work with teaching and testing activities due to the fact that teaching and testing are closely related to each other. In fact, what makes students perform better in their grammar tests is their ability to use context as well as their grammatical knowledge in order to act more communicatively within their teaching curriculum, so the current book aims to determine whether the use of "cloze tests" is more effective than the "multiple-choice tests" in developing the EFL learners' knowledge of grammar, to provide some guidelines for curricula developers', to prepare some insights for both material preparation and test design, and to provide the EFL teachers with some insights to teaching as well as testing grammar.