题目内容：

An actor had already 1.(be) out of work for 15 years because he always forgot his lines. Then one day he got a phone call from a director 2. wanted him for a small part in a play. All he 3.(have) to say was “Jim! I hear the train coming!” After several sleepless 4. (night), the actor decided 5.(take) the role. Opening night arrived, and while he was waiting 6. (nervous) backstage, the actor practised over  7.over again, “Jim! I hear the train coming! Jim! I hear the train coming...” The time for his scene finally came. As 8. actor came onto the stage, he heard a noise 9.(come) from the distance, getting nearer and 10.(near). He turned around and asked the director, “What's that noise?”