— How old is your son?   — Five.—We will have a special party for his            birthday .
#51039
A
five
B
fifth
C
fifteen
D
fifteenth
推荐题目
There are ________ people having lunch at this restaurant every day.
#51878
A
hundred of
B
hundreds of
C
two hundreds
D
two hundred of
He lives on ________ floor in that building.
#51689
A
three
B
third
C
the third
D
the three
The girls have read ______ books. 
#51263
A
two hundreds
B
hundred of
C
two hundred of
D
hundreds of
 It took _________ people _________ the work. 
#51447
A
hundreds of, finishing
B
hundred of, to finish
C
hundreds of, to finish
D
hundred of, finishing