Raymond Murphy's English Grammar in Use is the first choice for intermediate (B1-B2) learners and covers all the grammar you will need at this level. This book without answers has clear explanations ...

In 100 years' time, everyone will have an electric car. 2) Be going to is used for present situations that extend into the future, or for something you want to do. There is often present evidence for ...

Defining relative clauses give us important information about the person, thing or place that we are talking about. When making a relative clause, we can use the following relative pronouns: who for ...