2 She has been learning ballet lessons for ten years

3  How long is it since he moved to Canada?

4 The last time we have been abroad was two years ago

5 its first time I have driven such a fast car

6  When did you last visited Spain?

7 It's the first time she has eaten a lobster.

9 I haven't seen Emily for six months.

10 How long is it since Patricia finished her writing essay.

11 She has been killing for five years.

12 This is the first time they have been outside Britain.

13 He still can't speak Italian yet.

14 How long did they meet ago?

15 

16 It Is six months since I last smoked a cigarette

17 She is the prettiest girl I have ever seen

( Xin lloix vì có hai câu mik đã bỏ qua do mik không biết làm)