句型转换。 1. They will finish building the house in two weeks . (对画线部分提问) ______________________________ they finish building the house? 2. Hurry up, or you'll miss the early train. (改为if 引导的条件状语从句) If you ______________________________, you'll miss the early train. 3. Jack is too young to dress himself. (改为复合句) Jack is __________ young __________ he can't dress himself. 4. She has already finished reading the novel. (改为否定句) She _______ finished reading the novel ____________. 5. Why didn't he pass the exam? I want to know …(改为含宾语的复合句) I want to know _____________ he didn't __________ the exam.