考点： inform.
be informed of是固定短语，意为“听说；接到……的通知”.
1. He        going to the front last year.
A. was informed of      B. was informed   
C. was informed from    D. informed him 
解：答案：A .be informed of 是固定短语，意为“听说；接到……的通知”.
考点： sell.
sell的名词是sale, sale作“售卖，销售”讲是不可数名词.
1. He got four pounds from the         of his drawing.
A. sale      B. sold      
C. selling    D. sales
解：答案为A .该句话的意思是“他卖画得了四英镑”.sell的名词是sale, sale作“售卖，销售”讲是不可数名词.