While I was walking along the lake, I saw some fish________ out of the water.
Don’t be lazy,_____ you will fail the exams.
When we went into the park, we saw someone _____ Chinese Kungfu.
Xiao Li had an accident yesterday _____ he is in No.1 People’s Hospital now.
—Lily, _____ you _____ your ticket? —Not yet!
—Can’t you stop _____ so much noise? —I’m sorry for giving you so much trouble.