—Why are you smiling at me?— You look ______ in that hat.
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.
45. The soup is too hot. Be careful not toyour mouth.
44. We must _____ good relations with our classmates because co-operation is essential to us, modern people.