英语作文写信
Dear Mike,
It has been three weeks since I last wrote to you. I am so sorry that I don't write you very often.
However, I have been busy with my preparation for the English Level 4 Test. Since you have already passed English Level 4 and gotten the high score, could you give me some advices? First, could you recommend some reference book? You know, there is no scope for English Level 4 Test. so a suitable book is necessary. Second, could you tell me how many vocabularies I need to master? Third, How to master the grammar?
Best wishes and looking forward to hearing from you soon
Yours
Peter