I bought 2 sets of TOEIC revision exercises and Practical English Usage by Oxford this month.
The grammer book Practical English Usage by Oxford is a good grammer book that it can be easiler to read and understand than both A Practical English Grammer by Oxford and The Practical English Grammer by 張道真. Moreover it is more comprehensive than Longman English-Chinese Dictionary of Common Errors in grammer discription and explanation.
I have been no any work almost 1 month, this mean I have been staying at home for almost 1 month. Initially I planned to revise TOEIC questions. I couldn't tolerate I lost 100 marks in my past TOEIC exam for that set of question paper. I hope to find out which 20 questions I was wrongly answered. And paid attention precisely to have been studying them.
But In fact I was no mood and couldn't concentrate to have been doing so because of the strange sound and noise.
I am sorry because I don't have such English standard to describe what the content the sound and the noise were unless I have a good command of narrative English ability.
I have been visited 2 doctors for solving such problems.