2. BRITISH ENGLISHAMERICAN ENGLISH - our  humour  honour  colour - ogue  catalogue  dialogue  analogue - or  humor  honor  color - og  catalog  dialog  analog

3. BRITISH ENGLISH AMERICAN ENGLISH - tre  centre  theatre  metre - ise  memorise  analyse  criticise - ter  center  theater  meter - ize  memorize  analyze  criticize

4. BRITISH ENGLISH AMERICAN ENGLISH - ll  travelled  cancelling - ce  defence  licence - l  traveled  canceling - se  defense  license

5. BRITISH ENGLISH AMERICAN ENGLISH -The Past Simple Tense  I don`t have much time.  I saw her. -The Present Perfect Tense  I haven`t got much time.  I have just seen her.

6. BRITISH ENGLISH AMERICAN ENGLISH  lift  petrol  chips  crisps  pavement  biscuits  elevator  gas  French frie  chips  Sidewalk  cookies

7. BRITISH ENGLISHAMERICAN ENGLISH - with prepositions  Stay at home.  Monday to Friday. -without prepositions  Stay home.  Monday through Friday.

8. BRITISH ENGLISHAMERICAN ENGLISH - / ə ʊ /  home /h ə ʊ m/  don`t /d ə ʊ nt/ - /o ʊ /  home /ho ʊ m/  don`t /do ʊ nt/