1- I've been wandering what time you would arrive
2-Mrs Smith has been giving me some extra help with my maths for the last year.
3- My grandfather has sent me a book for my birthday.
4- Have you found your credit card yet?
5-How many times have you seen the Picasso exhibition at the National Gallery?
6-I've had driving lessons scince June.
7-The Walton family moved to London.
8-Bridget has been trying to sell the family buisness for five years.
9-We have watched that video three times.
10-I'm very tired because I've been playing tennis.
ФФФФУУУУУХХХХХ!!!!!! :)