-Could you please teach me to give out "Red envelope"(红包) on WeChat? -Sure. Let me show you.
The nurse doesn't feel well today, _____ she still works very hard.
Tom has been in the factory _________he left school.
We didn't begin our group discussion ______ every member came.
—Why didn't you come and buy the new book with me yesterday?—Sorry, I ______ at that moment.
—Do you like watching The Voice of China on TV?—Sure. It's nice. But I ______ Sports News.