句型转换：按要求完成下列句子。
1. Dad was very unhappy because I didn't call him last night. (对划线部分提问)
______ ______ Dad very unhappy?
2. I don't know how I can talk with him. (同义句改写)
I don't know ______ ______ talk with him.
3. Jane looks more beautiful than Lisa. (同义句改写)
Lisa doesn't look ______ beautiful ______ Jane.
4. We should take good care of old people. (同义句改写)
We should ______ ______ old people well.
5. Jim failed the English exam last week. (同义句改写)
Jim ______ ______ the English exam last week.
6. He feels disappointed. (就划线部分提问)
______ does he ______?
7. Lucy is 8 years old. Lily is 8 old years old, too. (合并成一句)
Lucy is ______ young ______ Lily.
8. He spent two hours mending the car.
It him two hours the car.
9. He seems to be happy. (改为同义句)
_______ _______ _______ he is happy.