06 Complete the sentences (1-10) with the correct form of the verbs in brackets. Use the present perfect simple, present perfect continuous or past simple.

1 I _____ (be) on a diet for three weeks now but ______ (not lose) a single pound yet

2 They _____(spend) their holidays in Tuscany three times.

3 When Tricia _____ (be) a student, she _____ (live) in a hall of residence for
almost a year.

4 We _______(solve) crossword puzzles for two hours. So far we ____ (solve) five of them.

Robert____ (be) last ill ages ago. 6 You look very tired. What.___ (you/do)?

7 That dress looks nice. Where____ (you/buy) it?

8 I _____ (not see) my grandparents since ____(begin) my university course.

9 Anna is one of the most interesting people _____ (meet) in my life.

10 I first _____ (go) to London ten years ago and I _____ (return) several times since then.