Ракскройте скобки, поставьте глагол в Present Perfect. 1.Doctors (cure) many deadly diseases. 2.You (grow) since t

Ракскройте скобки, поставьте глагол в Present Perfect. 1.Doctors (cure) many deadly diseases. 2.You (grow) since the last time i saw you. 3.My English really (improve) since i took private lessons. 4.He never (travel) by train. 5.you (meet) him? - I (see) that movie twenty times. 6.I think i (meet) him once before. 7.you (be) to France? - I (be) to France three times. 8.Bill not (arrive) yet. 9.Mary (love) chocolate since she was a little girl.