—Excuse me. I want to buy some stamps. Where can I find a post office?—I know _______ is not far from here. You can easily find _______.
Only then______ have a chance _____ an astronaut.
Paula seldom comes late for school, _______ ?
I still remember the college and the teachers ___I visited in London years ago.
______, his leg got better and he could walk with a walking stick.
Tom is often made ______for twelve hours a day by the boss.