He promised to come, but he hasn't ______ yet.
The shop doesn’t open until 11 am, _______ it loses a lot of business.
The country life he was used to______greatly since the opening policy.
______fashions differ from country to country may reflect the culture difference from one aspect.
Mrs Brown was much disappointed to see the mobile phone she had had______the week before went wrong again.
I’m examining the composition he has just finished______the possible mistakes in it.