want to be 的用法 — 英语情景题

情景对话：Tom 和 Amy 在聊梦想职业。补全对话，每空一词（用 want to be 的正确形式）。 Tom: Hi, Amy! What do you (1)________ to be in the future? Amy: I (2)________ to be a doctor. I want to help sick people. Tom: That's great! Does your brother (3)________ to be a doctor, too? Amy: No, he (4)________ want to be a doctor. He (5)________ to be a pilot. Tom: A pilot? Cool! I hope his dream will come true.