( ) 12.Ann is always the last one --------- in her class.

( ) 12.Ann is always the last one _________ in her class.
A.to come school B.come to school C.to come to school D.comes to school
( ) 19.________ of my sharpeners is from Australia.
A.Some B.Two C.All D.One
( ) 23.They often ________ in Chinese in the English class.
A.tell B.talk C.speak D.say
( ) 25.I have ________ orange shirt.It is on _____ bed of my ______ room.
A.an,an,/ B.a,the,/ C.a,a,a D.the,the,a
( )31.When is your birthday?------ My birthday is _____.
A.in 1991 B.on Monday C.March 6 th D.twelve
( ) 63.There is ________ “s” and ________ “u” in the word “busy”.
A.a,a B.an,an C.a,an D.an,a
第31个，不需要加介词On吗？