Chia động từ trong ngoặc, hoàn thành câu

41. a smile..........(bright) her ......... (niceness) face
42. finally the.........(beautiful) fell in love with the beast
43. i fell asleep before that......(bore) film ended
44.his.......(forget) cause a lot of trouble forr his work
45.they....... (electricty) the railway line in the 1950s
46.we can...........(save) say that he will accept the job
47.they have enough money to live in.........(comfortable) in their old age 
48.the position of the house combines quietness and.......(convenient)