I can’t i________    （想象）the life without electricity.
Talking to f________     can improve your foreign language very fast.
He hurt his leg, now the doctors are o________     on his leg.
Your dad went to Qingdao on  b________    （做生意）.
I went to bed too late last night and I’m very s________    now.
Read the ________     (说明) carefully before taking the medicine.
I asked her for help, but she ________        (拒绝).
He did a ________       (完美的) job, we’re proud of her.
The write decides to ________   (重写) the story because some readers don’t like it.
Dr Bethune ________ (发明) some medical tools to help save the injured soldiers.