根据下列句子及所给汉语注释,在句子后边的横线上,写出空缺处各单词的正确形式。(每空只写一词)
66.In his speech, he ___________ (提及) to the Bible several times.
20.-Bob, you’re absent-minded!
-Oh, I’m sorry I attention to you, Miss Shute.
A.haven’t paid B.wasn’t paying C.am not paying D.couldn’t have paid