In bcs or other job’s viva, you must have to talk in english. For that reason, you have to be fluent in spoken english. But it is also true that many of students have no efficiency in speaking english and that is why they don’t get appropriate jobs. Siafur’s is very familiar and popular publications for their english book, theye publish a book that will help you to learn spoken english. Download it.
Download Saifur’s natural spoken pdf