【2015·安徽】Some experts think reading is the fundamental skill upon______school education depends.
The thought ______ he might fail in the exam worried him.
My home village is no longer the same ______ it used to be.
The gentleman ______ you told me yesterday proved to be a thief.
— Do you have the time? I've got something to tell you.— Ok, ______ you make your story short.
–— It is unwise for some people to drive and talk on a cell phone.–— _______. It's very dangerous.