I believe a leaf of grass isthana star in the sky．Every plant gives us pleasure in its ownway．

I know nothing about the accident _______he told me.

Wolves have good team work. They usually work _____a team when they hunt.

own always takes things _________ tooseriously, which makes the people around her uneasy

The group made efforts to____ the sales of its four largest brand-name beers including Tsingtao, Shanshui, Laoshan and Hans.