It is about ________ from my home to our school.
A. twenty minutes’walk
B. walk of twenty minute's
C. walk of twenty minutes’
D. twenty minute's walk
Disease ________ during the journey and many passengers had to be rushed to hospital for treatment.
A. broke out
B. broke down
C. started off
D. started out
Even if they survive such a serious accident, they will be badly hurt or ________ for life.
A. cured
B. crippled
C. cared
D. contracted
A good swimmer should learn to ________ the movements of his arms and legs.
A. combine
B. connect
C. cooperate
D. coordinate