83. 英语是由这些人带到不列颠的语法与词汇组成的。

The English language is __________ __________ __________ the grammar and vocabulary these people brought __________ Britain.

82. 如果在我们打断别人或不同意某人意见时说“抱歉”也会使我们显得有礼貌。

__________ “sorry” if we __________ or __________ __________ someone also helps us to be polite.

81. 年轻人易被说服购买新的产品

Young people are ________ ________ ________ ________ new products.

80. The next day US President Franklin Roosevelt d__________ war against Japan.

79. The opening __________(典礼) will be performed next week.

78. Not all ads play t__________ on us though.

77. Don’t judge a person by his a__________.

76. On 24 August AD 79, the volcano e__________.

75. They came to the c__________ that the theory was wrong.

74. Mr. White is an __________(有经验的)teacher.