No one would have time to read or listen to an account of everything ______ going on in the world.
_______ from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.
That was the first time I _______ there and I was impressed by the friendly people very much
She had a computer at home, and her parents desired that she ______ all her work at home.
I shall never forget those years _____ I lived on the farm with the farmers, ______ has a great effect on my life.
Many applicants stood outside the manager’s office, nervously waiting _________ for the job.