After watching the movie Inception《盗梦空间》, I bought some DVD copies of the film, but now is left.
_____ can you expect to get a pay rise.
Not only _____ polluted, but _____ crowded.
A middle-aged woman came _____ to the bus stop only_____ the bus had gone.
Only _____ as an interpreter _____ how important it was to practise speaking English.
Only when _____ possible to settle the problem.