46. Tina has a hobby of __________ (收集) stamps.

45. We’ll go to grandmother’s house for her __________ (六十九) birthday.

(B) 根据句意和汉语注释，写出单词的正确形式。

44. It was raining __________ (heavy) at this time yesterday.

43. The teachers are busy receiving _________ (far) education during their free time.

42. Thank you for offering me so much _______ (value) advice on how to ask teachers for help.

(A)　　 根据句意，用括号内所给单词的适当形式填空。

41. The doctors have tried every __________ (treat) to save the person’s life.