—What’s the low-carbon (低碳的) lifestyle like?—Save ___________ energy, produce ___________ carbon.A. less; more B. less; less C. more; less
Eddie is eight years old, but we have seven candles, we need _____ candle.
Why ___ you ____ to school earlier this morning ?
The Yellow River is one of _____ rivers in China.
I have a wonderful friend _______Kitty.
With their help, we finished the work with _______ people and ______ time.