Question

用適當(dāng)?shù)臄?shù)詞完成句子。

1. There are _____ months in a year.
2. Bill is nine years old. I'm four years older than (比……大) him. So I'm _____ years old.
3. Ten and eleven is _____.
4. April has _____ days.
5. In this class there are _____ students, nineteen boys and twenty-five girls.

Answer 1

1. twelve　2. thirteen　3. twenty-one　4. thirty　5. forty-four