Reportedly yesterday a group of American soldiers were walking along the road in Irap when a bomb was ______ .

It’s hard to rescue drowning people because they ________ so much. 

At a beach or a swimming pool a lifeguard is a person who is responsible for __________ other swimmers and protecting them from accidents. 

He is looking for another job because he feels that nothing he does _______ his boss.

—That city __________ the widespread use of motorcycles.—So it does,as this will help reduce transport problems.