Schools in the east tend to be better equipped, ________ those in the west are relatively poor.

I’m not ____ my best tonight. I’d better not have anything for supper. Perhaps you’d_____me some tea.

Endangered animals may die _____.

What was Kelly Chan’s concert?—It __________ everyone present.It’s a pity you’ve missed it.

re you so disappointed—I went there hurriedly and waited there for 3 hours,______ the tickets have been sold out.