172.Parents try to( )their children of their bad habits.

138.Can you give me a case ( )this phrase can be use?

137.Yesterday she sold her car，( )she bought a month ago.

136.Life is a long race( )we compete with others to go beyond ourselves.

135.John was asked to( )the man who stole his wallet.

134.If you want to get the driver‘s( )， you should take some courses first in the traffic school.

133.The police officers here do not usually( )guns.

132.Coffee is said to have( )effects.

131.Shopping-centers provide us with a large( )of goods to choose from.

130.( )fire， all exits must be kept clear.

129.After he retired from office， Rogers( )painting for a while， but soon lost interest.