What is Tom up to? He’s seldom turned in his assignments these days, ________?[ ]

I beg your pardon? —Your mind must be ________ when I was speaking, wasn’t it?

News came from the school office ________ three students had been admitted to Wuhan University.[ ]

help you, Madam —-I’dlike to have ______ those eggs .

The girl is ______, so she needs a guide dog to help her.