1. (2017八下·启东开学考) 从方框内选择合适的单词，并用其适当形式填空。（每词限用一次）

arrive    slim   sing   correct   wonder

1. （1） Amy wants to be a and sings for the poor people.
3. （2） Kitty is the girl in our class.
5. （3） It's to see my friends in another country.
7. （4） He listens carefully and he can answer the questions .
9. （5） He forgot the time of ， and made us wait for a long time.