I thought you might be tired, （） is why I decided to help you.

单项选择题All of them are （） at Lana s achievement.

单项选择题No agreement was （） in the discussion as neither side would give way to the other.

单项选择题What effect has the Internet had on music piracy

单项选择题The author s attitude towards gift giving is （）.

单项选择题Having a conversation with people with dementia will be （）.

单项选择题What is true about sales of music over the last year

单项选择题Which of the following is the author s suggestion

单项选择题The guide dogs helping the people with dementia will （）.

单项选择题The Crimea also released CDs for sale in shops because （）.

单项选择题Gift giving is the same thing in China and America in that （）.