Exercise 1: Present Perfect or Past Simple?
a) I _____ (live) in Switzerland for two years and then I _____ (move) back to England.
b) I _____ (live) in Bournemouth for seven years. I don't think that I will move again now.
c) Jeff Allinson _____ (write) a lot of books. He _____ (write) his first book 18 years ago.
Exercise 2: Tense Revision - correct these sentences
a) What have you done yesterday?
b) Where did you buying your new dress?
c) I have known John since three years.
d) I study English for a long time.
e) She has been to Canada five years ago