Life is a book.He who does not travel only reads one page.And he who travels "heavily" is the sort of ponderous student of life who prepares excessive stationery only to miss the wonderful pages before him.

He is reading a book. He is taking and reading a book. He is reading a book 变成一般将来时 He is sale a book,病句吗 合成定语从句.she lost an English book .its cover is dark blue.he has a pen friend,he has never seen herthis is the way of life .she is looking forward to this way of life Life is a book.He who does not travel only reads one page.And he who travels heavily is the sort of ponderous student of life who prepares excessive stationery only to miss the wonderful pages before him. He sells a book和He is sale a book,还有中文意思 He gave me a book which is interesting.which指代的是不是a book 改为简单句是不是He gave me a book,The book is interesting. He (is) (going) buy (a) new book找出错误改正 he is going to read a book.问句 He is going to buy a science book. 能不能帮我把reading,book,he,a,is He is read a book. 改错!急!急!急! he is writing a book .（改为一般疑问句） He is saleing a book是病句吗 He is writing a good booK变被动语态 he is writing a book改为一般疑问句 He is looking a book in the study now.改错