`1. `This work must be done right away.
`2. `Her house was sold last year.
`3.`He will be met at the airport.
`4. `My briefcase has been taken.
`5.` Rice is planted in that country.
`6.` A lot of questions are being asked me.
`7.` The wine should be opend about an hour before using it.
`8.` Christmas songs were performed for people in town.
`9.` The food is being cooked in the kitchen
`10.` The bridge should be built across the river.