The parents are _____ their son who has been away from home for days

We’re________at the________news that Saddam was sentenced to death. [ ]

uhave the time－Sorry,I have no watch－_____________

— Hey! Here is a message on my cell phone, telling me to send money to… — Delete it! It’s a trick. Many a person _____by such tricks. [ ]

of children by 2060,when each group ____ toaccount for about one fifth of the population