（1）{#blank#}1{#/blank#}          A. turn right

（2）{#blank#}2{#/blank#}          B. on foot

（3）{#blank#}3{#/blank#}          C. go straight

（4）{#blank#}4{#/blank#}          D. by bike

（5）{#blank#}5{#/blank#}          E. turn left

A. Two years ago, Mr Hong went to work by car. Now he goes to work by bike. It^'s good for his health and the environment.

B. In the past, people washed clothes by hand. Now they use washing machines.

D. In the past, people got water from a well. Now they get water from the tap.