Найди ошибки trafalgar square is to the north of the houses of parliament. nelson's column is in the middle of piccadilly circus. the tower of london is next to st pal's cathedral. the national gallery is in trafalgar square.

Ошибок грамматических не вижу

1. i have just seen him crossing the street. (i have just seen him. he was crossing the street.) 2. you have never really worked in your life. 3. when was he passing by? (when did he come? -это если он приходил) 4. the director has not returned yet. 5. what have you been gazing at so long? 6. you have been working less recently. 7. thank you, i have already drunk coffee. 8. she has told me everything. 9. yesterday when we were going home she told me everything. 10. they have been playing chess since dinner-time. 11. i have been working at this topic since spring. 12. i have heard so much about you. 13. when did he write you last? 14. where have i seen this face? 15. she has explained everything. she was ill at that time and was not able to ring me up. 16. have you written a letter to your mother?