Winters in ______ north of China arefor_____ most part dry and cold.

of the household garbagerecycledor reused since the new technology was applied.

Look! the ground is wet. It must have rained last night, _______?

Just be a little ________. We are looking into the matter and you will get what you want to know later.[ ]

I can do many kinds of housework _______ cooking. I’ll learn it from my mother.