—Would you like tea or coffee?—________,thank you.I’ve just had some water. (2011·辽宁,27)
50. A doctor was___________when Mother fell ill.
49. You must go there at once because the situation prompt action.
48. Please _____ tomorrow, my number is 8855463.
47. ____ in thought, he didn’t notice me when I came into his room.
46. The house _____ in 1808 still remained there.