The U. S.declares it has the best medical technology in the world,but quite a lot of Americans have no ____to health care service.
My brother's purse, _______ he put ¥1,000, was missing on the bus.
The football match _______ the students competed yesterday was very wonderful.
The reason _______ he was late again was that he was caught in a traffic jam in the rush hour.
His glasses, _______ he could see nothing, was taken away by a naughty boy.
The computer, _______ he paid ¥3,000, was once owned by his uncle.