... in both exams and the material covers a range of difficulty appropriate toboth exams.vm ADVANCED LANGUAGE PRACTICEGrammar 23Grammar 24Grammar 25Grammar 27Grammar 28Phrasal verbs 1Add ... previoussection) can be made in past perfect verb forms for events further back in thepast.14 ADVANCED LANGUAGE PRACTICEMost of these sentences contain an error. Where there is an error, rewrite ... difficulties.7 Complete the expressions using the words from the box.a) I'mto concentrate. ADVANCED LANGUAGE PRACTICE3 In most lines of this text there is one extra word. Write the extra word,...