.I have a __________sister.A.9-years-old B.9 years old C.9-year-old
I get up ________ 6:30 ________ every morning
I ________ a bag. ________ a new bag on the desk.
There are ________ small animals in the zoo.
—What is your mother? —__________.
There is _______ “u” and _______ “s” in the word “use”.