Unit 6. Great britain

ex.1,p88 ex.1 ex.2,p82 ex.3,p82 ex.3,p84 ex.3,p87 ex.3,p88 ex.3,p93 ex.4,p87 ex.4,p89 ex.4,p92 ex.4,p94 ex.5,p92 ex.6,p85 ex.6,p88 ex.6,p90 ex.6,p95