单项选择：
1. It is hard to imagine smells _____ when a film is shown in the future.
A. are given away B. are put away C. are sent out D. are given out
2. I know Fanning was closed down at the end of 2001, but _____ Fanning’s dream finally began to fade?
A. how was it B. what was it that C. when was that D. when was it that
3. --- I prefer a computer made in your company , but I may need some more information about the product.
--- ________.
A. Thank you B. It’s a pleasure C. You are welcome D. At your service
4. Can you imagine this shy _______ at the concert?
girl to sing B. girl to be singing C. girl’s singing D. girl to have
