—This book is ______ more useful for us students.—Yes, but it is _____ too difficult.
More and more carbon dioxide is being released into the air,________the more severe global warming effects.
—If our parents would listen more to us,they would understand us better.—________.They just expect us to listen.
—Hi,Jack!I'm glad I came across you here.—________,Alice?
A:I prefer western food.It's a kind of healthy food.B:________?But western food is said to be high in sugar and fat.
—I must be off now,or it will be too late to see Tom.—________?Do you really want to see that dull boy?