練習(xí)材料：Lesson51 Reward for virtue My friend, Hugh, has always been fat, bu...

練習(xí)材料：Lesson50 Taken for a ride I love traveling in the country, but I do...

練習(xí)材料：Lesson23 A new house I had a letter from my sister yesterday. She l...

練習(xí)材料：Lesson22 A glass envelope My daughter, Jane, never dreamed of recei...

練習(xí)材料：Lesson21 Mad or not? Aeroplanes are slowly driving me mad. I live n...

練習(xí)材料：Lesson20 One man in a boat Fishing is my favorite sport. I often fi...

練習(xí)材料：Lesson19 Sold out 'The play may begin at any moment,' I said. 'It m...

練習(xí)材料：Lesson 16 A polite request If you park your car in the wrong place,...

練習(xí)材料：Lesson 15 Good news The secretary told me that Mr. Harmsworth would...