The teacher often says, “ _____ late for school.”A.Don’t B.Don’t be C.Not
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.