—Why are you looking at me in _____ surprised expression?─ Don’t you think _____ question you asked is surprising?
30. Although I admire you_____your work on soil, I think you should apologize_______the villagers for being the water pollution.
29. He hurried to the booking office only__________that all the tickets had been sold out.
28 it was__________back home from work.
27. It was with great joy___________he found his lost daughter. A. becauseB. thatC. whichD since
26. _______we cannot get seems better than_____________we have.