China’s education reforms aim to better develop students’ ability to think ______.

Your mobile phone is quite nice. Where did youbuy __________ —- In Shenzhen .Do you want to have _______ likethis

It’s already 10 o’clock. I wonder how it ______ that she was two hours late on such a short trip.

82.I was only when I reread this poemsrecently _____ I began to appreciate their beauty.

The light in his room is still on. Do you know _________— To prepare for the coming exam， I think.