27．There are ______________dictionaries in the drawer．The ___________one is Ada's．

      A．five; fifth            B． fifth; five         C．five; fiveth           D．fiveth; five

26．―Dad, 1 can't find my sweater．

    ―__________________________?

     ―Oh, yes．Thank you, Dad．

     A．Where's your sweater．                  B．What sweater do you like best

     C．Is it on the chair                           D．Where is it

    Exercise 4．

      A．to do; to do         B．to do; do           C．do; do                D．do; to do

25．Ms Johnson wants us ________________Exercise（练习） 1, but you let us___________

24．Jim and I go to school ___________eight thirty _________________every Saturday morning．

     A．at; on           B．in; in              C． at; /                 D．on; in

23．Does your mother have fruit ___________________breakfast?

     A．on             B．for                C．at                    D．in

22．_______________your friends like English?

A．Does                   B．Do                      C．Is                          D．Have

21．――Good afternoon，class．

    一_____________，teacher．

     A．Good morning       B．Good afternoon      C．Goodbye                D．Good evening

20．Jim，John and I are in___________________．

A．the same（同一个）grade（年级）

B．the same class 

C．the same school

19．They ________________at around ten．

    A．go to school         B．go to bed             C．go home