1 . Yesterday I went to school by bus ________ usual.（用适当的词填空）

2 . This indeed is a serious thing, but ____________ usual, I think, most of the world has overreacted to it. (用适当的词填空)

3 . I said I would write to you, but________usual I never got around to it. （用适当的词填空）

4 . Despite her problems, she carried on working_________usual. (用适当的词填空)

5 . After the explosion, most people went about their daily activities ________ usual.

6 . __________ usual,   the generous gentleman gave a lot of new books to the school. (用适当的词填空)

7 . —Mom, what will we eat tomorrow morning?
—Oh, dear. We will have bread and milk ________ usual.

8 . This morning, she got up early as ______（usually）. （用适当形式补全句子）