------Tony, are you listening to me ?------Sorry sir, I to understand what you said just now.
_____ from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.
___ people to find jobs, but also medical treatment will be provided for people who need it.
_____ in a poor family made Jack very hardworking when he was still young.
Mrs. Brown was very disappointed to see that the washing machine she had had _____ went wrong again.
Will you see to _____ that my children are taken good care of while I am away?