We _____ the work on time withoutyour help

It’s a pleasure to watch the face of a __________ baby.[ ]

ecturer, she doesn’t dare to speak in _____ public; she is thought of as _____ failure.

It is ______ that self-protection education is required at school.—-I agree. We always have a large course ______ months.

caught in a traffic jam for over an hour,otherwise I ________ you waiting for such a long time.