er I met her, _________ was fairly often, she greeted me with a sweet smile.

any students passed the math test — ________, for it wastoo much for them

“Goodbye, then,”she said, without even ________ from her book.

I was tired of school work, but my father told me that he didn’t _____school this year.

Xiao Li was supposed __________ her homework beforenine o’clock. But she couldn’t.