English****

Moreover, the questions in the book are very targeted and are very helpful for improving English problem-solving skills. I particularly like the consolidation and improvement modules in each unit, which is very useful for my son who is not very good at basics. However, I kind of hate some of the complicated grammatical explanations in the book, and I wish it could be simpler and clearer. Overall, this book is a good helper for students in secondary vocational schools!