下面是你班班会上以“中学生是否能佩带手机”为题进行讨论的情况。请你写一封信给21st Century报的编辑说明该情况,并附带表明你自己的观点。
People in China used to keep records by putting a number of stones together, ___?
--Can you tell me anything about the fire ___ last night?----I’m afraid, ____.
We have been good friends for years.And we must ___ the friendship between us.
--Hello, is Mr. Smith at home?---Sorry, but he _____.
--Don't be so disappointed.I’m sure that you can do better in the next exam. --Yes, but I ____ this time.