8.Open the brackets to complete the text.
And then the moment came: the door (open1) and Mr Graven (see2) his son. He (grow3) a lot. Mr Graven (can, not4) believe his eyes and (stop5) speechless in the gateway. This was not what Colin (plan6) . He never (think7) of such a meeting. "Father," he (say8), "I (be9) Colin. I (learn10) to walk and to run. It is the garden that (do11) it. I (be12) _ well now." Mr Graven's heart (fill13) with joy when his son (put14) his hand on his arm.