27.　　 Tom can throw ___________ than I (far)

26.　　 Today is his _______________ birthday. (eighty)

25.　　 The boy is sitting in his seat ____________. (quiet)

24.　　 We must not only think _____________.(we)

23.　　 Alice bought 2 hula hoops instead of two _____________of bread. (loaf)

22.　　 Have you received Mary's _____________? (invite)

21.　　 I found his ____________pen under the table. (lose)

20.　　 Now more and more ___________ are coming to visit China from other countries.(visit)

19.　　 When he was only 3 years old, he started hard ______________ with his father. (train)

18.　　 Who was the ___________ of the high jump? (win)