招贤纳士
Sometimes Daniel walks for half ________ hour to the zoo.
A、a
B、an
C、the
D、/
Lucy likes playing ________ ping-pong, but her sister Lily likes playing ______ guitar.
A、/; /
B、the; /
C、the; the
D、/; the
I have _____salad for lunch.
A、a
B、the
C、an
D、some
--- Does anyone know _______ girl with a book in her hand over there?
---I’m afraid no one knows.
A、the
B、a
C、an
There is _____ “s” and _____ “u” in _____ word “bus”.
A、a; an; a
B、an; an; a
C、an; a; the
D、a; a; the
— My son seldom has        breakfast.
— It is         unhealthy habit. You must ask him to change it.
A、/; an
B、the; an
C、/; a
D、the; a
Susan is_________American girl
A、a
B、an
C、the
D、不填
This is ___ old watch. Could you give me ___ new one?
A、a, a
B、an, a
C、an ,an
D、a, an
My friend Amy often takes      walk with her dog in the park after dinner.
A、不填
B、a
C、an
D、the
—Can you play ________ guitar?
—Sure. It’s a piece of cake for me.
A、a
B、an
C、the
D、/