.The workers risked their lives to restore communications in the disaster-stricken areas , which were cut off______the powerful earthquake .
— Thank you for a wonderful meal. — ____.
— Have you got any oranges and apples? — ____
— I'll meet you outside the cinema in an hour, OK? — ____.
— Wasn't it Dr Wang who spoke to you just now? — ____.
— I wonder if I could use your mobile phone. — ____.