It’s _____ ruler.It’s _____ red. A. a ; 不填 B. 不填 ;不填 C. 不填;a
Lucy’s friend Nancy _____like bananas. But she _____apples and pears.
Mr. King doesn’t play sports, he only watches _____on TV.
---Where are my pencils ? ---_____.
I like ____and _____.
The children have good ____.