(B)根据汉语或首字母提示填空。

66. Most things are ________ (值得) having never come easy.

67. Can you _________(想象) he could ride a bike when he was 10 years old?

68. In China, we like to use c_____________ to eat.

69. In some w_________ countries, people like eating sweet food after meals.

70. May I have your a _________, please? I’ll send the lunch to you r room.

(C)根据句意，用括号内所给单词的适当形式填空。

71. Would you like to have some _________(Russia) black bread? It’s famous.

72. Ladies and ____________ (gentleman)! Welcome here on this sunny day.

73. It’s necessary for us to eat ____________(regular).

74. Please give my best ____________(wish) to your parents!

75. Help________________(you) to some chicken soup, kids.