The paper studies some _______ cases in which something somehow wrong leads to the miscommunication, so that English teachers may improve their teaching.
A ______ person always tries to finish the job, no matter how hard it is.
---Look! The telephone is broken. Someone damaged it ________ purpose. ---That may be right. But perhaps it was broken _________ accident.
— Oh! Must you? Stay a bit longer, please. —, but I've got an early start tomorrow.
If they had known what was coming next, they __ their mind.
New Zealand's universities offer a wide __ of courses in many fields, including the arts, economics, communications and technology.