当你想告诉别人你有一个新老师，你说：
A.I have a new classmate.
B.I have a new friend.
C.I have a new teacher.
I’m sending this letter ___ Shijiazhuang.
A. in B. to C . at
------ _____ postcards do you need? ---- Six.
A. How B. How many C. How much
--- What are you doing? ----- I ____ postcards.
A. write B. writes C. am writing
We write the address on ____ right of the postcard.
A. / B. the C. a
Danny wants ____ a postcard to his mother.
A. to send B. sending C. sends