2
G) What is he celebrating today?
3
Have I known Timmy for 10 years?
How long has Sam lived in Madrid?
Havent I travelled to Spain yet?
Have you ever visited the British museum?
Have we been friends since last year?
4
Saw
Have already seen
Did you begin
Have recently completed
Asked
Have just passed
Did ...have
Was
Gave
Has already spent
Удачи)