1)to visit buckingham palace 2)to see nelson's column 3)to watch animals in london zoo 4)to send a letter to his parents 5)to buy some gifts for his parents 6)to feed birds on trafalgar square questions 1)have you visited buckingham palace yet? answers 1)(already) i have already visited it. 2)( 3)( 4)( 5)( 6)(

2)have you see  Nelson's Column?I have seen Nelson's Column yet
3)have you watch  animals in London Zoo? I just have watched animals in London Zoo
4)have  you send a letter to his parents? I have already sent a letter to his parents
5)have you bought some gifts for his parents? I have bought gifts for his parents
6)to feed birds on Trafalgar Square