句型转换：（0.5’*20=10’）
You look good in the skirt.(改为同义句)
The skirt ________ _________ ________ you.
These materials may be helpful to your study. (改为同义句)
These materials may be _________ ________ ________ ________ your study.
He likes oranges better than apples. (改为同义句)
He _______ oranges _______ apples.
Can he arrive on time tomorrow? (改为宾语从句)
I don’t know ________ _________ ___________  arrive on time tomorrow.
There is nothing serious with your son’s ears, so don’t worry about him. （改为同义句）
__________ _________ _________ _________ your son’s ears, so don’t worry about him.
She has many dresses, so she doesn’t know which one she should choose. (改为同义句)
She has many dresses, so she doesn’t know ________ ________ ________ _________.