We donated some money and clothing to the children ________ parents were killed in the earthquake.

It was not until mid-night_______ they reached thecamp site.

The Summer Palace is really beautiful. In fact, I doubt whether China has ________ park.

I won’t give in ________ great difficulties I come across in my life.

—Mum，I really think Dad should have a break and get relaxed. —Yes. He too long. [ ]