13. This book is as that one
14. Shall l have to sleep under a net
15. I haven’t read a book since September 20th
16. An has been interested in healthy eating for 3 years
17. It is not difficult to boil an egg
18. The pyramids were built by the ancient Egyptians
19. London isn't as hot as Cairo
20. I have not been in Hanoi for two years
21. The thief run faster than the police
22. This is the first time I have ever seen this man
23. We are very interesting in the novel
25. It took the flight three and a half hour to Moscow
26. No remember of family is wiser than Mrs. Smith
