1)His story isn’t so long as yours. 2) Our mother is as young as her. 3) This writer isn’t so famous as Jack London. 4) My wife is more beautiful than his. 5) Second class isn’t so expensive as first.6) My friend’s dog is as clever as my. 7) This story isn’t so interesting as I thought. 8) That furniture is a little bit cheaper than this. 9) Their flat is nearly as comfortable as our. 10) Her room is much more cleaner than his