鐵路特考考古題 106年 英文(事務管理、土木工程、機械工程、機檢工程、電力工程、電子工程)

1. Although he is not a model, he always dresses himself in a     way. 

2. Running for one hour every day helps Bob stay in    . 

3. We should reduce the use of     bags to protect the environment. 

4. Bread is made from    .