单词填写 (共6小题,每小题1分,满分6分)
If you are unhappy with the jacket, you can take it back and e it for another.
His problem is not physical but m .
Every student p a student ID card.
Our system has to be f enough to satisfy the needs of different people.
Nowadays some children are a to computer games.
Nobody can p what will happen in the future.