—Can I buy a Friday’s air ticket for Washington?—I hate to say this, but there are no tickets ______ for Friday’s flight.
A plan has been put forward_____more graduates should go to work in the country
____some of the wine -- perhaps you will enjoy it.
This book____a true story of how one person can make a difference in the lives of other people.
____Sunday, the students are at home.
Most animals have little connection with animals of a different kind , ____they hunt them for food . A. if B while C. unless D. as